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Simson Pharma is your trusted partner for high-quality impurity standard products, essential for research and development in the pharmaceutical industry. Our impurity standards are meticulously synthesized and thoroughly characterized to ensure the highest level of purity and accuracy. We understand the critical role these standards play in analytical testing, quality control, and regulatory compliance, which is why we offer an extensive range of impurity standards to meet your specific needs.

We offer a comprehensive range of impurity standards at competitive prices, perfect for:
  • Pharmaceutical development and manufacturing
  • Quality control testing
  • Academic research

At Simson Pharma, we are committed to providing you with the highest quality impurity standards to support your pharmaceutical research and development needs. Browse our comprehensive online catalog or contact us today for a quote. We're confident you'll find the perfect Impurity Standard to meet your research requirements, all at an exceptional price.

Below are the list of products available:
Product Object
(-)-Beta-D-Dioxolane-5-fluoro Cytidine
(-)-Beta-D-Dioxolane-5-fluoro Cytidine
  • CAT. No.E190044
  • CAS. No.145397-26-8
  • Mol. F.C8H10FN3O4
  • Mol. W.231.19 g/mol g/mol
  • Stock Status:Limited Stock
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(1S,3S)-Solifenacin Hydrochloride
(1S,3S)-Solifenacin Hydrochloride
  • CAT. No.S040034
  • CAS. No.180468-38-6
  • Mol. F.C23H26N2O2.HCl
  • Mol. W.398.93 g/mol g/mol
  • Stock Status:Limited Stock
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(2S)-2,6-Diamino-N-[(1R)-1-methyl-2-phenylethyl]hexanamide dimethanesulfonate
(2S)-2,6-Diamino-N-[(1R)-1-methyl-2-phenylethyl]hexanamide dimethanesulfonate
  • CAT. No.L220009
  • CAS. No.NA
  • Mol. F.C17H33N3O7S2
  • Mol. W.455.59 g/mol g/mol
  • Stock Status:Limited Stock
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(2S)-2-((4R)-2-oxo-4-propylpyrrolidin-1-yl)butanenitrile
(2S)-2-((4R)-2-oxo-4-propylpyrrolidin-1-yl)butanenitrile
  • CAT. No.B860033
  • CAS. No.NA
  • Mol. F.C11H18N2O
  • Mol. W.194.27 g/mol g/mol
  • Stock Status:Limited Stock
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(2S)-2-(2,5-Dioxo-3-propylpyrrolidin-1-yl)butanoic Acid
(2S)-2-(2,5-Dioxo-3-propylpyrrolidin-1-yl)butanoic Acid
  • CAT. No.B860034
  • CAS. No.NA
  • Mol. F.C11H17NO4
  • Mol. W.227.26 g/mol g/mol
  • Stock Status:Limited Stock
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(2S,3R,4R,5R)-1-(4chloro-3-(4-(((S)-tetrahydrofuran-3-yl)oxy)benzyl)phenyl)hexane-1,2,3,4,5,6-hexaol
(2S,3R,4R,5R)-1-(4chloro-3-(4-(((S)-tetrahydrofuran-3-yl)oxy)benzyl)phenyl)hexane-1,2,3,4,5,6-hexaol
  • CAT. No.E510086
  • CAS. No.NA
  • Mol. F.C23H29ClO8
  • Mol. W.468.92 g/mol g/mol
  • Stock Status:Limited Stock
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(3R,4S)-Tofacitinib
(3R,4S)-Tofacitinib
  • CAT. No.T990017
  • CAS. No.1092578-46-5
  • Mol. F.C16H20N6O
  • Mol. W.312.37 g/mol g/mol
  • Stock Status:Limited Stock
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(3S,5R,6E) Rosuvastatin Calcium Salt
(3S,5R,6E) Rosuvastatin Calcium Salt
  • CAT. No.R060108
  • CAS. No.2414245-11-5
  • Mol. F.C44H54CaF2N6O12S2
  • Mol. W.1001.14 g/mol g/mol
  • Stock Status:Limited Stock
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(3S,5S,6S)-Bupropion Impurity
(3S,5S,6S)-Bupropion Impurity
  • CAT. No.B020026
  • CAS. No.2133460-42-9
  • Mol. F.C12H14ClNO3S
  • Mol. W.287.76 g/mol g/mol
  • Stock Status:Limited Stock
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(3S,E)-Latanoprost Isomer
(3S,E)-Latanoprost Isomer
  • CAT. No.L210016
  • CAS. No.1235141-39-5
  • Mol. F.C26H40O5
  • Mol. W.432.59 g/mol g/mol
  • Stock Status:Limited Stock
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(4S,6S)-6-[(Acetyloxy)methyl]-2,2-dimethyl-1,3-dioxane-4-acetic acid,1,1-dimethylethyl ester
(4S,6S)-6-[(Acetyloxy)methyl]-2,2-dimethyl-1,3-dioxane-4-acetic acid,1,1-dimethylethyl ester
  • CAT. No.R060116
  • CAS. No.NA
  • Mol. F.C15H26O6
  • Mol. W.302.36 g/mol g/mol
  • Stock Status:Limited Stock
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(6R)-5,10-Diformyltetrahydrofolic Acid
(6R)-5,10-Diformyltetrahydrofolic Acid
  • CAT. No.F060042
  • CAS. No.NA
  • Mol. F.C21H23N7O8
  • Mol. W.501.45 g/mol g/mol
  • Stock Status:Limited Stock
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(R)-4-(hydroxymethyl)-2-(3-(isopropylamino)-1-phenylpropyl)phenyl isobutyrate
(R)-4-(hydroxymethyl)-2-(3-(isopropylamino)-1-phenylpropyl)phenyl isobutyrate
  • CAT. No.F120050
  • CAS. No.NA
  • Mol. F.C23H31NO3
  • Mol. W.369.50 g/mol g/mol
  • Stock Status:Limited Stock
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(S)-10-Monohydroxy-10,11-dihydrocarbamazepine O-beta-D-Glucuronide
(S)-10-Monohydroxy-10,11-dihydrocarbamazepine O-beta-D-Glucuronide
  • CAT. No.O060049
  • CAS. No.NA
  • Mol. F.C21H22N2O8
  • Mol. W.430.41 g/mol g/mol
  • Stock Status:Limited Stock
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(S)-3-(pyrrolidine-2-carboxamido)benzoic acid compound with 2,2,2-trifluoroacetic acid
(S)-3-(pyrrolidine-2-carboxamido)benzoic acid compound with 2,2,2-trifluoroacetic acid
  • CAT. No.E770013
  • CAS. No.NA
  • Mol. F.C14H15F3N2O5
  • Mol. W.348.27 g/mol g/mol
  • Stock Status:Limited Stock
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(S)-Hydroxy Des(boric Acid) Bortezomib
(S)-Hydroxy Des(boric Acid) Bortezomib
  • CAT. No.B260025
  • CAS. No.289472-81-7
  • Mol. F.C19H24N4O3
  • Mol. W.356.42 g/mol g/mol
  • Stock Status:Limited Stock
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(S,R,R,R)-Orlistat
(S,R,R,R)-Orlistat
  • CAT. No.O100014
  • CAS. No.111466-61-6
  • Mol. F.C29H53NO5
  • Mol. W.495.73 g/mol g/mol
  • Stock Status:Limited Stock
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(trans)-4-Propyl-1-methyl-L-proline
(trans)-4-Propyl-1-methyl-L-proline
  • CAT. No.L280009
  • CAS. No.13380-36-4
  • Mol. F.C9H17NO2
  • Mol. W.171.24 g/mol g/mol
  • Stock Status:Limited Stock
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(Z)-rac-Luliconazole
(Z)-rac-Luliconazole
  • CAT. No.L730004
  • CAS. No.101529-76-4
  • Mol. F.C14H9Cl2N3S2
  • Mol. W.354.28 g/mol g/mol
  • Stock Status:Limited Stock
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1,2-Dehydro-3-oxo Rocuronium Bromide
1,2-Dehydro-3-oxo Rocuronium Bromide
  • CAT. No.R380010
  • CAS. No.1190105-67-9
  • Mol. F.C32H49BrN2O4
  • Mol. W.605.65 g/mol g/mol
  • Stock Status:Limited Stock
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1-Methyl-4-nitro-3-propyl-1H-pyrazole-5-carboxamide
1-Methyl-4-nitro-3-propyl-1H-pyrazole-5-carboxamide
  • CAT. No.S050021
  • CAS. No.139756-01-7
  • Mol. F.C8H12N4O3
  • Mol. W.212.21 g/mol g/mol
  • Stock Status:Limited Stock
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10-Acetoacetyl Paclitaxel
10-Acetoacetyl Paclitaxel
  • CAT. No.P800009
  • CAS. No.NA
  • Mol. F.C49H53NO15
  • Mol. W.896.00 g/mol g/mol
  • Stock Status:Limited Stock
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10-Desmethyl Everolimus
10-Desmethyl Everolimus
  • CAT. No.E360010
  • CAS. No.NA
  • Mol. F.C52H81NO14
  • Mol. W.944.22 g/mol g/mol
  • Stock Status:Limited Stock
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11beta-Hydroperoxy Dienogest
11beta-Hydroperoxy Dienogest
  • CAT. No.D500006
  • CAS. No.106111-43-7
  • Mol. F.C20H25NO4
  • Mol. W.343.42 g/mol g/mol
  • Stock Status:Limited Stock
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13-Oxo-10-deacetyl Baccatin III
13-Oxo-10-deacetyl Baccatin III
  • CAT. No.D260025
  • CAS. No.92950-42-0
  • Mol. F.C29H34O10
  • Mol. W.542.57 g/mol g/mol
  • Stock Status:Limited Stock
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15(R)-Carboprost
15(R)-Carboprost
  • CAT. No.C1780002
  • CAS. No.35864-81-4
  • Mol. F.C21H36O5
  • Mol. W.368.51 g/mol g/mol
  • Stock Status:Limited Stock
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15-Keto Bimatoprost
15-Keto Bimatoprost
  • CAT. No.B600003
  • CAS. No.1163135-96-3
  • Mol. F.C25H35NO4
  • Mol. W.413.55 g/mol g/mol
  • Stock Status:Limited Stock
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15S-Travoprost
15S-Travoprost
  • CAT. No.T710012
  • CAS. No.340181-93-3
  • Mol. F.C26H35F3O6
  • Mol. W.500.55 g/mol g/mol
  • Stock Status:Limited Stock
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16(17)a-Homobetamethasone Sodium Phosphate
16(17)a-Homobetamethasone Sodium Phosphate
  • CAT. No.D240068
  • CAS. No.1201919-18-7
  • Mol. F.C22H28FO8P.2Na
  • Mol. W.516.40 g/mol g/mol
  • Stock Status:Limited Stock
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16(17)a-Homobetamethasone Sodium Phosphate (16b)
16(17)a-Homobetamethasone Sodium Phosphate (16b)
  • CAT. No.D240067
  • CAS. No.1201919-18-7
  • Mol. F.C22H28FNa2O8P
  • Mol. W.516.40 g/mol g/mol
  • Stock Status:Limited Stock
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17-epi-pimecrolimus
17-epi-pimecrolimus
  • CAT. No.P1280005
  • CAS. No.NA
  • Mol. F.C43H68ClNO11
  • Mol. W.810.45 g/mol g/mol
  • Stock Status:Limited Stock
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17Beta-Estradiol 3-Beta-D-Glucuronide
17Beta-Estradiol 3-Beta-D-Glucuronide
  • CAT. No.E050057
  • CAS. No.15270-30-1
  • Mol. F.C24H32O8
  • Mol. W.448.51 g/mol g/mol
  • Stock Status:Limited Stock
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2-(6-((1H-1,2,4-triazol-1-yl)methyl)-1H-indol-3-yl)-N-methylethanamine
2-(6-((1H-1,2,4-triazol-1-yl)methyl)-1H-indol-3-yl)-N-methylethanamine
  • CAT. No.R100014
  • CAS. No.NA
  • Mol. F.C14H17N5
  • Mol. W.255.30 g/mol g/mol
  • Stock Status:Limited Stock
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2-(acetylamino)-N-benzyl- 3-hydroxypropanamide
2-(acetylamino)-N-benzyl- 3-hydroxypropanamide
  • CAT. No.L100027
  • CAS. No.171623-02-2
  • Mol. F.C12H16N2O3
  • Mol. W.236.27 g/mol g/mol
  • Stock Status:Limited Stock
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2-(Diethylamino)ethyl-4-(2-Hydroxybenzamido)benzoate
2-(Diethylamino)ethyl-4-(2-Hydroxybenzamido)benzoate
  • CAT. No.O460001
  • CAS. No.1007652-84-7
  • Mol. F.C20H24N2O4
  • Mol. W.356.42 g/mol g/mol
  • Stock Status:Limited Stock
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2-Amino-1-(2,5-dimethoxyphenyl)ethyl-2-aminoacetate dihydrochloride
2-Amino-1-(2,5-dimethoxyphenyl)ethyl-2-aminoacetate dihydrochloride
  • CAT. No.M640002
  • CAS. No.NA
  • Mol. F.C12H18N2O4.2HCl
  • Mol. W.327.20 g/mol g/mol
  • Stock Status:Limited Stock
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2-Chloro Clomiphene Citrate
2-Chloro Clomiphene Citrate
  • CAT. No.C930009
  • CAS. No.1795130-18-5
  • Mol. F.C32H35Cl2NO8
  • Mol. W.632.53 g/mol g/mol
  • Stock Status:Limited Stock
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2-Demethyl Colchicine
2-Demethyl Colchicine
  • CAT. No.C540009
  • CAS. No.102491-80-5
  • Mol. F.C21H23NO6
  • Mol. W.385.41 g/mol g/mol
  • Stock Status:Limited Stock
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2-Methyl-3,17beta-Estradiol
2-Methyl-3,17beta-Estradiol
  • CAT. No.E050009
  • CAS. No.1818-12-8
  • Mol. F.C19H26O2
  • Mol. W.286.41 g/mol g/mol
  • Stock Status:Limited Stock
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27-Ethyl Pimecrolimus
27-Ethyl Pimecrolimus
  • CAT. No.P1280006
  • CAS. No.NA
  • Mol. F.C44H70ClNO11
  • Mol. W.824.48 g/mol g/mol
  • Stock Status:Limited Stock
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3-(1-Carboxyethyl)benzoic acid
3-(1-Carboxyethyl)benzoic acid
  • CAT. No.K030004A
  • CAS. No.68432-95-1
  • Mol. F.C10H10O4
  • Mol. W.194.18 g/mol g/mol
  • Stock Status:Limited Stock
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3-Acetyl-L-Tyrosine Hydrochloride
3-Acetyl-L-Tyrosine Hydrochloride
  • CAT. No.L440002
  • CAS. No.32404-28-7
  • Mol. F.C11H13NO4.HCl
  • Mol. W.259.69 g/mol g/mol
  • Stock Status:Limited Stock
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3-Hydroxy Donepezil
3-Hydroxy Donepezil
  • CAT. No.D040024
  • CAS. No.2097683-67-3
  • Mol. F.C24H29NO4
  • Mol. W.395.50 g/mol g/mol
  • Stock Status:Limited Stock
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3-Hydroxy N-Oxide Pheniramine
3-Hydroxy N-Oxide Pheniramine
  • CAT. No.P370012
  • CAS. No.NA
  • Mol. F.C16H20N2O2
  • Mol. W.272.34 g/mol g/mol
  • Stock Status:Limited Stock
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3-nitro-2-(nitrosooxy) benzoic acid
3-nitro-2-(nitrosooxy) benzoic acid
  • CAT. No.M010031
  • CAS. No.NA
  • Mol. F.C7H4N2O6
  • Mol. W.212.12 g/mol g/mol
  • Stock Status:Limited Stock
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3-O-Acetyl Naltrexone
3-O-Acetyl Naltrexone
  • CAT. No.N130017
  • CAS. No.111129-14-7
  • Mol. F.C22H25NO5
  • Mol. W.383.44 g/mol g/mol
  • Stock Status:Limited Stock
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4-(2,3-Epoxypropoxy)carbazole
4-(2,3-Epoxypropoxy)carbazole
  • CAT. No.C020016
  • CAS. No.51997-51-4
  • Mol. F.C15H13NO2
  • Mol. W.239.27 g/mol g/mol
  • Stock Status:Limited Stock
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4-Amino-1,3-dimethyl-2,6-dioxy-5-nitrosopyrimidine
4-Amino-1,3-dimethyl-2,6-dioxy-5-nitrosopyrimidine
  • CAT. No.C310010
  • CAS. No.6632-68-4
  • Mol. F.C6H8N4O3
  • Mol. W.184.15 g/mol g/mol
  • Stock Status:Limited Stock
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4-Amino-3,5-bis(4-pyridyl)-1,2,4-triazole
4-Amino-3,5-bis(4-pyridyl)-1,2,4-triazole
  • CAT. No.T2900001
  • CAS. No.38634-05-8
  • Mol. F.C12H10N6
  • Mol. W.238.25 g/mol g/mol
  • Stock Status:Limited Stock
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4-chlorobenzaldehyde
4-chlorobenzaldehyde
  • CAT. No.C270001
  • CAS. No.104-88-1
  • Mol. F.C7H5ClO
  • Mol. W.140.57 g/mol g/mol
  • Stock Status:Limited Stock
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4-Epimer Tigecycline Impurity hydrochloride
4-Epimer Tigecycline Impurity hydrochloride
  • CAT. No.T380008
  • CAS. No.1422262-97-2(base)
  • Mol. F.C29H39N5O8.HCl
  • Mol. W.622.11 g/mol g/mol
  • Stock Status:Limited Stock
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4-Hydroxy Omeprazole
4-Hydroxy Omeprazole
  • CAT. No.O040025
  • CAS. No.301669-82-9
  • Mol. F.C16H17N3O3S
  • Mol. W.331.39 g/mol g/mol
  • Stock Status:Limited Stock
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4-Hydroxy Propranolol Glucuronide
4-Hydroxy Propranolol Glucuronide
  • CAT. No.P520012
  • CAS. No.94731-13-2
  • Mol. F.C22H29NO9
  • Mol. W.451.47 g/mol g/mol
  • Stock Status:Limited Stock
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4-Phenoxy-3-(propylamino)-5-sulfamoylbenzoic Acid
4-Phenoxy-3-(propylamino)-5-sulfamoylbenzoic Acid
  • CAT. No.B310008
  • CAS. No.28395-28-0
  • Mol. F.C16H18N2O5S
  • Mol. W.350.39 g/mol g/mol
  • Stock Status:Limited Stock
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4-[2-[1-(4-Methylphenyl)ethylidene]hydrazinyl]benzenesulfonamide
4-[2-[1-(4-Methylphenyl)ethylidene]hydrazinyl]benzenesulfonamide
  • CAT. No.C030006
  • CAS. No.1061214-06-9
  • Mol. F.C15H17N3O2S
  • Mol. W.303.38 g/mol g/mol
  • Stock Status:Limited Stock
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4`-Chloro Clomiphene Citrate
4`-Chloro Clomiphene Citrate
  • CAT. No.C930008
  • CAS. No.14158-75-9
  • Mol. F.C32H35Cl2NO8
  • Mol. W.632.53 g/mol g/mol
  • Stock Status:Limited Stock
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5,6-dihydro Cinacalcet Hydrochloride
5,6-dihydro Cinacalcet Hydrochloride
  • CAT. No.C340006A
  • CAS. No.802918-36-1(Freebase)
  • Mol. F.C22H24F3NHCl
  • Mol. W.395.9 g/mol g/mol
  • Stock Status:Limited Stock
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5-(1-(2,3-Dimethylphenyl)ethenyl)-1H-imidazole
5-(1-(2,3-Dimethylphenyl)ethenyl)-1H-imidazole
  • CAT. No.M510010
  • CAS. No.1021949-47-2
  • Mol. F.C13H14N2
  • Mol. W.198.26 g/mol g/mol
  • Stock Status:Limited Stock
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5-(azidomethyl)-2-butyl-4-chloro-1-((2`-isocyano-[1,1`-biphenyl]-4-yl)methyl)-1H-imidazole
5-(azidomethyl)-2-butyl-4-chloro-1-((2`-isocyano-[1,1`-biphenyl]-4-yl)methyl)-1H-imidazole
  • CAT. No.L070071
  • CAS. No.NA
  • Mol. F.C22H21ClN6
  • Mol. W.404.90 g/mol g/mol
  • Stock Status:Limited Stock
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5-beta-Dutasteride
5-beta-Dutasteride
  • CAT. No.D230016
  • CAS. No.957229-52-6
  • Mol. F.C27H30F6N2O2
  • Mol. W.528.54 g/mol g/mol
  • Stock Status:Limited Stock
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5-Oxo Atorvastatin
5-Oxo Atorvastatin
  • CAT. No.A120008
  • CAS. No.1391052-82-6
  • Mol. F.C33H33FN2O5
  • Mol. W.556.62 g/mol g/mol
  • Stock Status:Limited Stock
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6-acetyl-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidine-2,7(3H,8H)-dione
6-acetyl-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidine-2,7(3H,8H)-dione
  • CAT. No.P1230038
  • CAS. No.2172256-78-7
  • Mol. F.C15H17N3O3
  • Mol. W.287.31 g/mol g/mol
  • Stock Status:Limited Stock
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6-alpha-Hydroxy MedroxyProgesterone 17-Acetate
6-alpha-Hydroxy MedroxyProgesterone 17-Acetate
  • CAT. No.M250011
  • CAS. No.984-46-3
  • Mol. F.C24H34O5
  • Mol. W.402.52 g/mol g/mol
  • Stock Status:Limited Stock
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6-Hydroxybenzbromarone
6-Hydroxybenzbromarone
  • CAT. No.B990001
  • CAS. No.152831-00-0
  • Mol. F.C17H12Br2O4
  • Mol. W.440.08 g/mol g/mol
  • Stock Status:Limited Stock
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6-Hydroxymelatonin Glucuronide
6-Hydroxymelatonin Glucuronide
  • CAT. No.M660019
  • CAS. No.94840-69-4
  • Mol. F.C19H24N2O9
  • Mol. W.424.40 g/mol g/mol
  • Stock Status:Limited Stock
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6alpha-Hydroxy Paclitaxel
6alpha-Hydroxy Paclitaxel
  • CAT. No.P800026
  • CAS. No.153212-75-0
  • Mol. F.C47H51NO15
  • Mol. W.869.91 g/mol g/mol
  • Stock Status:Limited Stock
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6beta-Acetyl Norethindrone Acetate
6beta-Acetyl Norethindrone Acetate
  • CAT. No.N110003
  • CAS. No.NA
  • Mol. F.C24H30O4
  • Mol. W.382.49 g/mol g/mol
  • Stock Status:Limited Stock
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6beta-Hydroxy Triamcinolone Acetonide
6beta-Hydroxy Triamcinolone Acetonide
  • CAT. No.T220008
  • CAS. No.3869-32-7
  • Mol. F.C24H31FO7
  • Mol. W.450.50 g/mol g/mol
  • Stock Status:Limited Stock
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7,8-Dihydrobiopterin
7,8-Dihydrobiopterin
  • CAT. No.T1040001
  • CAS. No.6779-87-9
  • Mol. F.C9H13N5O3
  • Mol. W.239.23 g/mol g/mol
  • Stock Status:Limited Stock
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7-Epi Clindamycin
7-Epi Clindamycin
  • CAT. No.C360007A
  • CAS. No.16684-06-3
  • Mol. F.C18H33ClN2O5S
  • Mol. W.424.99 g/mol g/mol
  • Stock Status:Limited Stock
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7-Epi lincomycin
7-Epi lincomycin
  • CAT. No.C360020
  • CAS. No.17017-22-0
  • Mol. F.C18H34N2O6S
  • Mol. W.406.54 g/mol g/mol
  • Stock Status:Limited Stock
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7-Hydroxy Alosetron Hydrochloride
7-Hydroxy Alosetron Hydrochloride
  • CAT. No.A870001
  • CAS. No.863485-44-3 (free base)
  • Mol. F.C17H18N4O2.HCl
  • Mol. W.346.82 g/mol g/mol
  • Stock Status:Limited Stock
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8-chloro-11-(4-fluoro-1-methylpiperidin-4-yl)-6,11-dihydro-5H-benzo[5,6]cyclohepta[1.2`b]pyridine
8-chloro-11-(4-fluoro-1-methylpiperidin-4-yl)-6,11-dihydro-5H-benzo[5,6]cyclohepta[1.2`b]pyridine
  • CAT. No.D130046
  • CAS. No.125743-82-0
  • Mol. F.C20H22ClFN2
  • Mol. W.344.85 g/mol g/mol
  • Stock Status:Limited Stock
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9,10-Dihydroergocristine Methanesulfonate
9,10-Dihydroergocristine Methanesulfonate
  • CAT. No.D300001
  • CAS. No.24730-10-7
  • Mol. F.C35H41N5O5.CH4O3S
  • Mol. W.707.84 g/mol g/mol
  • Stock Status:Limited Stock
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Abiraterone Acetate-5,6-Epoxide
Abiraterone Acetate-5,6-Epoxide
  • CAT. No.A510030
  • CAS. No.1868064-50-9
  • Mol. F.C26H33NO3
  • Mol. W.407.60 g/mol g/mol
  • Stock Status:Limited Stock
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Acarbose EP Impurity A
Acarbose EP Impurity A
  • CAT. No.A830001
  • CAS. No.1013621-79-8
  • Mol. F.C25H43NO18
  • Mol. W.645.61 g/mol g/mol
  • Stock Status:Limited Stock
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Acarbose EP Impurity B
Acarbose EP Impurity B
  • CAT. No.A830002
  • CAS. No.NA
  • Mol. F.C26H43NO17
  • Mol. W.641.62 g/mol g/mol
  • Stock Status:Limited Stock
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Acarbose EP Impurity C
Acarbose EP Impurity C
  • CAT. No.A830003
  • CAS. No.610271-07-3
  • Mol. F.C25H43NO18
  • Mol. W.645.61 g/mol g/mol
  • Stock Status:Limited Stock
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Acarbose EP Impurity D
Acarbose EP Impurity D
  • CAT. No.A830004
  • CAS. No.68128-53-0
  • Mol. F.C19H33NO13
  • Mol. W.483.46 g/mol g/mol
  • Stock Status:Limited Stock
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Acarbose EP Impurity G
Acarbose EP Impurity G
  • CAT. No.A830007
  • CAS. No.1013621-73-2
  • Mol. F.C31H53NO23
  • Mol. W.807.75 g/mol g/mol
  • Stock Status:Limited Stock
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Acetaminophen Cysteine
Acetaminophen Cysteine
  • CAT. No.P030038
  • CAS. No.64014-06-8
  • Mol. F.C11H14N2O3S
  • Mol. W.254.31 g/mol g/mol
  • Stock Status:Limited Stock
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Aciclovir EP Impurity I
Aciclovir EP Impurity I
  • CAT. No.A030009
  • CAS. No.1797832-75-7
  • Mol. F.C14H16N10O4
  • Mol. W.388.34 g/mol g/mol
  • Stock Status:Limited Stock
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Aciclovir EP Impurity K
Aciclovir EP Impurity K
  • CAT. No.A030018
  • CAS. No.1797131-64-6
  • Mol. F.C17H22N10O6
  • Mol. W.462.43 g/mol g/mol
  • Stock Status:Limited Stock
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Acitretin EP Impurity B
Acitretin EP Impurity B
  • CAT. No.A1080006
  • CAS. No.54350-48-0
  • Mol. F.C23H30O3
  • Mol. W.354.48 g/mol g/mol
  • Stock Status:Limited Stock
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Agomelatine Impurity 9
Agomelatine Impurity 9
  • CAT. No.A440005
  • CAS. No.166527-00-0
  • Mol. F.C14H15NO3
  • Mol. W.245.27 g/mol g/mol
  • Stock Status:Limited Stock
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Albendazole EP Impurity K
Albendazole EP Impurity K
  • CAT. No.A050017
  • CAS. No.70484-51-4
  • Mol. F.C13H17N3O2S
  • Mol. W.279.4 g/mol g/mol
  • Stock Status:Limited Stock
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Alkene Leucine Carfilzomib
Alkene Leucine Carfilzomib
  • CAT. No.C1560029
  • CAS. No.1660143-42-9
  • Mol. F.C40H57N5O6
  • Mol. W.703.91 g/mol g/mol
  • Stock Status:Limited Stock
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Almotriptan USP Related Compound B Hemifumarate
Almotriptan USP Related Compound B Hemifumarate
  • CAT. No.A970018
  • CAS. No.1246860-65-0
  • Mol. F.C34H46N6O8S2
  • Mol. W.730.89 g/mol g/mol
  • Stock Status:Limited Stock
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Amlodipine EP Impurity A
Amlodipine EP Impurity A
  • CAT. No.A090015
  • CAS. No.88150-62-3
  • Mol. F.C28H27ClN2O7
  • Mol. W.538.98 g/mol g/mol
  • Stock Status:Limited Stock
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Amlodipine EP Impurity D Besylate
Amlodipine EP Impurity D Besylate
  • CAT. No.A090003A
  • CAS. No.2733700-89-3
  • Mol. F.C20H23ClN2O5.C6H6O3S
  • Mol. W.565.04 g/mol g/mol
  • Stock Status:Limited Stock
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Amlodipine EP Impurity E (Besylate salt)
Amlodipine EP Impurity E (Besylate salt)
  • CAT. No.A090007
  • CAS. No.140171-65-9(As base)
  • Mol. F.C21H27ClN2O5.C6H6O3S
  • Mol. W.581.08 g/mol g/mol
  • Stock Status:Limited Stock
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Amoxicillin Trimer
Amoxicillin Trimer
  • CAT. No.A300027
  • CAS. No.NA
  • Mol. F.C48H57N9O15S3
  • Mol. W.1096.21 g/mol g/mol
  • Stock Status:Limited Stock
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Amphotericin B EP Impurity A
Amphotericin B EP Impurity A
  • CAT. No.A470010
  • CAS. No.1405-32-9
  • Mol. F.C47H75NO17
  • Mol. W.926.10 g/mol g/mol
  • Stock Status:Limited Stock
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Amphotericin B EP Impurity B
Amphotericin B EP Impurity B
  • CAT. No.A470004
  • CAS. No.136135-57-4
  • Mol. F.C48H75NO17
  • Mol. W.938.11 g/mol g/mol
  • Stock Status:Limited Stock
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Amphotericin B Methyl Ester
Amphotericin B Methyl Ester
  • CAT. No.A470001
  • CAS. No.36148-89-7
  • Mol. F.C48H75NO17
  • Mol. W.938.11g/mol g/mol
  • Stock Status:Limited Stock
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Ampicillin EP Impurity D
Ampicillin EP Impurity D
  • CAT. No.A480003
  • CAS. No.32746-94-4
  • Mol. F.C16H21N3O5S
  • Mol. W.367.42 g/mol g/mol
  • Stock Status:Limited Stock
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Ampicillin EP Impurity E
Ampicillin EP Impurity E
  • CAT. No.A480010
  • CAS. No.1207726-28-0
  • Mol. F.C24H26N4O5S
  • Mol. W.482.56 g/mol g/mol
  • Stock Status:Limited Stock
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Anastrozole EP Impurity D
Anastrozole EP Impurity D
  • CAT. No.A100006
  • CAS. No.1027160-12-8
  • Mol. F.C15H16Br2N2
  • Mol. W.384.11 g/mol g/mol
  • Stock Status:Limited Stock
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Antiparellel Dimer-Terlipressin
Antiparellel Dimer-Terlipressin
  • CAT. No.T2400017
  • CAS. No.NA
  • Mol. F.C104H148N32O30S4
  • Mol. W.2454.76 g/mol g/mol
  • Stock Status:Limited Stock
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Apixaban Impurity 13
Apixaban Impurity 13
  • CAT. No.A880021
  • CAS. No.2206825-81-0
  • Mol. F.C25H27N5O5
  • Mol. W.477.51 g/mol g/mol
  • Stock Status:Limited Stock
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Aprepitant EP Impurity B
Aprepitant EP Impurity B
  • CAT. No.A610009
  • CAS. No.2348441-62-1
  • Mol. F.C29H25F7N4O3
  • Mol. W.610.52 g/mol g/mol
  • Stock Status:Limited Stock
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Aprepitant EP Impurity C
Aprepitant EP Impurity C
  • CAT. No.A610010
  • CAS. No.2348441-63-2
  • Mol. F.C29H25F7N4O3
  • Mol. W.610.52 g/mol g/mol
  • Stock Status:Limited Stock
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Aranthol Maleate
Aranthol Maleate
  • CAT. No.I530001A
  • CAS. No.NA
  • Mol. F.C9H21NO.C4H4O4
  • Mol. W.275.34 g/mol g/mol
  • Stock Status:Limited Stock
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Artemether Succinate Dimer
Artemether Succinate Dimer
  • CAT. No.A200017
  • CAS. No.NA
  • Mol. F.CHO
  • Mol. W.650.75 g/mol g/mol
  • Stock Status:Limited Stock
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Aspartame EP Impurity C
Aspartame EP Impurity C
  • CAT. No.A290001
  • CAS. No.63-91-2
  • Mol. F.C9H11NO2
  • Mol. W.165.19 g/mol g/mol
  • Stock Status:Limited Stock
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Atazanavir Benzylidenehydrazine Carbamate
Atazanavir Benzylidenehydrazine Carbamate
  • CAT. No.A370021
  • CAS. No.NA
  • Mol. F.C42H46N6O4
  • Mol. W.698.85 g/mol g/mol
  • Stock Status:Limited Stock
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Atazanavir EP Impurity J
Atazanavir EP Impurity J
  • CAT. No.A370012
  • CAS. No.198904-86-8
  • Mol. F.C32H42N4O5
  • Mol. W.562.70 g/mol g/mol
  • Stock Status:Limited Stock
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Atazanavir Pyridinyl benzaldehyde lactose acetal
Atazanavir Pyridinyl benzaldehyde lactose acetal
  • CAT. No.A370015
  • CAS. No.NA
  • Mol. F.C24H29NO11
  • Mol. W.507.49 g/ mol g/mol
  • Stock Status:Limited Stock
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Atorvastatin 3-Deoxy-Hept-2-Enoic Acid Calcium Salt
Atorvastatin 3-Deoxy-Hept-2-Enoic Acid Calcium Salt
  • CAT. No.A120027A
  • CAS. No.NA
  • Mol. F.C33H32FN2O4.1/2Ca
  • Mol. W.559.66 g/mol g/mol
  • Stock Status:Limited Stock
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Atorvastatin 3-Deoxy-Hept-2-Enoic Acid Sodium Salt
Atorvastatin 3-Deoxy-Hept-2-Enoic Acid Sodium Salt
  • CAT. No.A120027
  • CAS. No.1105067-93-3
  • Mol. F.C33H32FN2NaO4
  • Mol. W.562.61 g/mol g/mol
  • Stock Status:Limited Stock
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Atorvastatin Cyclic Sodium Salt Isopropyl Impurity
Atorvastatin Cyclic Sodium Salt Isopropyl Impurity
  • CAT. No.A120030
  • CAS. No.1316291-19-6
  • Mol. F.C33H35FN2O7.Na
  • Mol. W.612.62 g/mol g/mol
  • Stock Status:Limited Stock
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Atorvastatin EP Impurity E
Atorvastatin EP Impurity E
  • CAT. No.A120016C
  • CAS. No.501121-34-2
  • Mol. F.C33H35FN2O5
  • Mol. W.558.20 g/mol g/mol
  • Stock Status:Limited Stock
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Atorvastatin EP Impurity F
Atorvastatin EP Impurity F
  • CAT. No.A120017B
  • CAS. No.887196-24-9
  • Mol. F.C40H48FN3O8
  • Mol. W.717.82 g/mol g/mol
  • Stock Status:Limited Stock
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Atorvastatin Impurity G Calcium salt
Atorvastatin Impurity G Calcium salt
  • CAT. No.A120018
  • CAS. No.887196-29-4
  • Mol. F.C68H72CaF2N4O10
  • Mol. W.1183.42 g/mol g/mol
  • Stock Status:Limited Stock
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Axitinib Thio Benzamide Impurity
Axitinib Thio Benzamide Impurity
  • CAT. No.A740028
  • CAS. No.885126-35-2
  • Mol. F.C27H26N4O2S
  • Mol. W.470.59 g/mol g/mol
  • Stock Status:Limited Stock
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Azacitidine Impurity 18
Azacitidine Impurity 18
  • CAT. No.A320007
  • CAS. No.NA
  • Mol. F.C8H17N3O5
  • Mol. W.235.24 g/mol g/mol
  • Stock Status:Limited Stock
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Azacitidine impurity N
Azacitidine impurity N
  • CAT. No.A320024
  • CAS. No.2508-81-8
  • Mol. F.C6H9NO5
  • Mol. W.175.10 g/mol g/mol
  • Stock Status:Limited Stock
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Azathioprine Test Mixture
Azathioprine Test Mixture
  • CAT. No.A490012
  • CAS. No.NA
  • Mol. F.NA
  • Mol. W.NA g/mol
  • Stock Status:Limited Stock
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Azithromycin BP Impurity D
Azithromycin BP Impurity D
  • CAT. No.A130004
  • CAS. No.612069-26-8
  • Mol. F.C38H72N2O13
  • Mol. W.764.98 g/mol g/mol
  • Stock Status:Limited Stock
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Azithromycin EP Impurity O
Azithromycin EP Impurity O
  • CAT. No.A130014
  • CAS. No.763924-54-5
  • Mol. F.C39H74N2O12
  • Mol. W.763.01 g/mol g/mol
  • Stock Status:Limited Stock
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Bacitracin A,EVOPURE
Bacitracin A,EVOPURE
  • CAT. No.B070002
  • CAS. No.22601-59-8
  • Mol. F.C66H103N17O16S
  • Mol. W.1422.69 g/mol g/mol
  • Stock Status:Limited Stock
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Bacitracin B1,EVOPURE
Bacitracin B1,EVOPURE
  • CAT. No.B070003
  • CAS. No.57762-79-5
  • Mol. F.C65H101N17O16S
  • Mol. W.1408.66 g/mol g/mol
  • Stock Status:Limited Stock
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Bacitracin F
Bacitracin F
  • CAT. No.B070001
  • CAS. No.22601-63-4
  • Mol. F.C66H98N16O17S
  • Mol. W.1419.65 g/mol g/mol
  • Stock Status:Limited Stock
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Baricitinib Diamine Impurity
Baricitinib Diamine Impurity
  • CAT. No.B1000002
  • CAS. No.952518-97-7
  • Mol. F.C9H7N5
  • Mol. W.185.19 g/mol g/mol
  • Stock Status:Limited Stock
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Baricitinib Impurity 29
Baricitinib Impurity 29
  • CAT. No.B1000025
  • CAS. No.2402776-84-3
  • Mol. F.C23H27N9O4S2
  • Mol. W.557.65 g/mol g/mol
  • Stock Status:Limited Stock
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Benazepril Acyl-beta-D-glucuronide
Benazepril Acyl-beta-D-glucuronide
  • CAT. No.B270019
  • CAS. No.1809324-41-1
  • Mol. F.C30H36N2O11
  • Mol. W.600.61 g/mol g/mol
  • Stock Status:Limited Stock
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Benserazide EP Impurity B Hydrochloride
Benserazide EP Impurity B Hydrochloride
  • CAT. No.B840002
  • CAS. No.2472968-83-3 (Free base)
  • Mol. F.C17H21N3O8.HCl
  • Mol. W.431.82 g/mol g/mol
  • Stock Status:Limited Stock
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Benzydamine Impurity A
Benzydamine Impurity A
  • CAT. No.B740007A
  • CAS. No.87453-76-7
  • Mol. F.C19H24N2O2
  • Mol. W.312.41 g/mol g/mol
  • Stock Status:Limited Stock
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Beta-Tocopherol
Beta-Tocopherol
  • CAT. No.V160013
  • CAS. No.16698-35-4
  • Mol. F.C28H48O2
  • Mol. W.416.68 g/mol g/mol
  • Stock Status:Limited Stock
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Betamethasone EP Impurity J
Betamethasone EP Impurity J
  • CAT. No.B340051
  • CAS. No.18383-24-9
  • Mol. F.C22H30O4
  • Mol. W.358.47 g/mol g/mol
  • Stock Status:Limited Stock
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Biperiden EP Impurity D
Biperiden EP Impurity D
  • CAT. No.B200002
  • CAS. No.NA
  • Mol. F.C15H23NO
  • Mol. W.233.36 g/mol g/mol
  • Stock Status:Limited Stock
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BIS THF HNS Derivative 1
BIS THF HNS Derivative 1
  • CAT. No.D600027
  • CAS. No.253265-98-4
  • Mol. F.C11H13NO7
  • Mol. W.271.23 g/mol g/mol
  • Stock Status:Limited Stock
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Bivalirudin Plus Gly
Bivalirudin Plus Gly
  • CAT. No.B190007
  • CAS. No.NA
  • Mol. F.NA
  • Mol. W.NA g/mol
  • Stock Status:Limited Stock
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Bortezomib Impurity G
Bortezomib Impurity G
  • CAT. No.B260002
  • CAS. No.289472-81-7
  • Mol. F.C19H24N4O3
  • Mol. W.356.42 g/mol g/mol
  • Stock Status:Limited Stock
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Bortezomib R,R and S,S Diastereomer impurities
Bortezomib R,R and S,S Diastereomer impurities
  • CAT. No.B260060
  • CAS. No.NA
  • Mol. F.C38H50B2N8O8
  • Mol. W.768.47 g/mol g/mol
  • Stock Status:Limited Stock
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Bortezomib S-hydroperoxide
Bortezomib S-hydroperoxide
  • CAT. No.B260023
  • CAS. No.886979-81-3
  • Mol. F.C19H24N4O4
  • Mol. W.372.43 g/mol g/mol
  • Stock Status:Limited Stock
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Bosentan Dimer Impurity
Bosentan Dimer Impurity
  • CAT. No.B450004
  • CAS. No.1097263-60-9
  • Mol. F.C52H52N10O10S2
  • Mol. W.1041.16 g/mol g/mol
  • Stock Status:Limited Stock
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Brimonidine EP Impurity F
Brimonidine EP Impurity F
  • CAT. No.B330007
  • CAS. No.151110-15-5
  • Mol. F.C11H8BrN5
  • Mol. W.290.12 g/mol g/mol
  • Stock Status:Limited Stock
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Bromfenac Impurity 29
Bromfenac Impurity 29
  • CAT. No.B220021
  • CAS. No.114623-14-2
  • Mol. F.C15H10BrNO3
  • Mol. W.332.15 g/mol g/mol
  • Stock Status:Limited Stock
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Bromhexine EP Impurity D Dihydrochloride
Bromhexine EP Impurity D Dihydrochloride
  • CAT. No.B230004
  • CAS. No.10076-98-9
  • Mol. F.C14H23BrCl2N2
  • Mol. W.370.16 g/mol g/mol
  • Stock Status:Limited Stock
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Bupropion Amine Impurity
Bupropion Amine Impurity
  • CAT. No.B020022
  • CAS. No.119802-69-6
  • Mol. F.C9H10ClNO
  • Mol. W.183.63 g/mol g/mol
  • Stock Status:Limited Stock
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Caffeine EP Impurity F
Caffeine EP Impurity F
  • CAT. No.C310001
  • CAS. No.611-59-6
  • Mol. F.C7H8N4O2
  • Mol. W.180.16 g/mol g/mol
  • Stock Status:Limited Stock
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Calcipotriol EP Impurity F
Calcipotriol EP Impurity F
  • CAT. No.C1620009
  • CAS. No.NA
  • Mol. F.C39H68O3Si2
  • Mol. W.641.13 g/mol g/mol
  • Stock Status:Limited Stock
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Calcipotriol EP Impurity H
Calcipotriol EP Impurity H
  • CAT. No.C1620007
  • CAS. No.NA
  • Mol. F.C54H78O5
  • Mol. W.807.19 g/mol g/mol
  • Stock Status:Limited Stock
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Calcitonin Salmon Impurity A
Calcitonin Salmon Impurity A
  • CAT. No.C1380001
  • CAS. No.NA
  • Mol. F.C147H242N44O49S2
  • Mol. W.3473.90 g/mol g/mol
  • Stock Status:Limited Stock
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Calcitonin Salmon Impurity D
Calcitonin Salmon Impurity D
  • CAT. No.C1380004
  • CAS. No.NA
  • Mol. F.C147H242N44O49S2
  • Mol. W.3473.90 g/mol g/mol
  • Stock Status:Limited Stock
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Carbamazepine EP Impurity C
Carbamazepine EP Impurity C
  • CAT. No.C010003
  • CAS. No.1219170-51-0
  • Mol. F.C16H13N3O2
  • Mol. W.279.32 g/mol g/mol
  • Stock Status:Limited Stock
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Carbidopa BP Impurity D
Carbidopa BP Impurity D
  • CAT. No.C720005
  • CAS. No.934371-48-9
  • Mol. F.C17H24N2O4
  • Mol. W.320.38 g/mol g/mol
  • Stock Status:Limited Stock
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Carfilzomib Impurity 1(RSSSS)
Carfilzomib Impurity 1(RSSSS)
  • CAT. No.C1560036
  • CAS. No.NA
  • Mol. F.C46H65N5O14
  • Mol. W.912.03 g/mol g/mol
  • Stock Status:Limited Stock
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Cefalexin EP Impurity F Trifluoroacetate
Cefalexin EP Impurity F Trifluoroacetate
  • CAT. No.C220004
  • CAS. No.79750-46-2 (free base)
  • Mol. F.C18H18F3N3O6S
  • Mol. W.461.41 g/mol g/mol
  • Stock Status:Limited Stock
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Cefazolin EP Impurity L
Cefazolin EP Impurity L
  • CAT. No.C980004
  • CAS. No.NA
  • Mol. F.C14H14N8O4S3
  • Mol. W.454.51 g/mol g/mol
  • Stock Status:Limited Stock
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Cefdinir Glyoxalic Analog
Cefdinir Glyoxalic Analog
  • CAT. No.C520009
  • CAS. No.79350-14-4
  • Mol. F.C14H12N4O5S2
  • Mol. W.380.40 g/mol g/mol
  • Stock Status:Limited Stock
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Cefoperazone EP Impurity B
Cefoperazone EP Impurity B
  • CAT. No.C880009
  • CAS. No.711598-76-4
  • Mol. F.C25H27N9O8S2
  • Mol. W.645.67 g/mol g/mol
  • Stock Status:Limited Stock
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Cefotaxime EP Impurity D Sodium Salt
Cefotaxime EP Impurity D Sodium Salt
  • CAT. No.C300007
  • CAS. No.65715-12-0
  • Mol. F.C16H16N5O7S2Na
  • Mol. W.477.45 g/mol g/mol
  • Stock Status:Limited Stock
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Ceftaroline Fosamil Acetate
Ceftaroline Fosamil Acetate
  • CAT. No.C2140002
  • CAS. No.400827-46-5
  • Mol. F.C24H25N8O10PS4
  • Mol. W.744.74 g/mol g/mol
  • Stock Status:Limited Stock
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Ceftazidime 7-Epimer
Ceftazidime 7-Epimer
  • CAT. No.C420018
  • CAS. No.2630911-86-1
  • Mol. F.C22H22N6O7S2
  • Mol. W.546.60 g/mol g/mol
  • Stock Status:Limited Stock
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Ceftriaxone 3-Ene Isomer
Ceftriaxone 3-Ene Isomer
  • CAT. No.C430008A
  • CAS. No.NA
  • Mol. F.C18H18N8O7S3
  • Mol. W.554.58 g/mol g/mol
  • Stock Status:Limited Stock
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Cefuroxime Axetil EP Impurity A
Cefuroxime Axetil EP Impurity A
  • CAT. No.C700002
  • CAS. No.123458-61-7
  • Mol. F.C20H22N4O10S
  • Mol. W.510.47 g/mol g/mol
  • Stock Status:Limited Stock
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Cefuroxime EP Impurity H
Cefuroxime EP Impurity H
  • CAT. No.C700006
  • CAS. No.947723-87-7
  • Mol. F.C15H13N3O6S
  • Mol. W.363.35 g/mol g/mol
  • Stock Status:Limited Stock
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Cephalexine RC K
Cephalexine RC K
  • CAT. No.C220008
  • CAS. No.NA
  • Mol. F.C24H24N4O5S.CH2O2
  • Mol. W.480.5g/mol g/mol
  • Stock Status:Limited Stock
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Chlorhexidine Diacetate EP Impurity K
Chlorhexidine Diacetate EP Impurity K
  • CAT. No.C1310003A
  • CAS. No.1381962-77-1
  • Mol. F.C22H29Cl2N9O
  • Mol. W.506.43 g/mol g/mol
  • Stock Status:Limited Stock
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Chlorpheniramine Imp D (maleate)
Chlorpheniramine Imp D (maleate)
  • CAT. No.C230006
  • CAS. No.65676-21-3
  • Mol. F.C21H22ClN3O4
  • Mol. W.NA g/mol
  • Stock Status:Limited Stock
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Cholecalciferol EP Impurity C
Cholecalciferol EP Impurity C
  • CAT. No.C630015
  • CAS. No.5226-01-7
  • Mol. F.C27H44O
  • Mol. W.384.60 g/mol g/mol
  • Stock Status:Limited Stock
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Cholecalciferol EP Impurity E
Cholecalciferol EP Impurity E
  • CAT. No.C630013
  • CAS. No.17592-07-3
  • Mol. F.C27H44O
  • Mol. W.384.64 g/mol g/mol
  • Stock Status:Limited Stock
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Cilostazol Related Compound B
Cilostazol Related Compound B
  • CAT. No.C1230001
  • CAS. No.73963-62-9
  • Mol. F.C20H25N5O2
  • Mol. W.367.45 g/mol g/mol
  • Stock Status:Limited Stock
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Cinacalcet USP Related Compound D
Cinacalcet USP Related Compound D
  • CAT. No.C340001A
  • CAS. No.1217809-88-5
  • Mol. F.C22H22F3N.HCl
  • Mol. W.393.87 g/mol g/mol
  • Stock Status:Limited Stock
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Cis and endo Impurities (R,S / S,R Endo isomers)
Cis and endo Impurities (R,S / S,R Endo isomers)
  • CAT. No.L190093
  • CAS. No.NA
  • Mol. F.C28H37ClN4O2S
  • Mol. W.529.14 g/mol g/mol
  • Stock Status:Limited Stock
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Citalopram EP Impurity C
Citalopram EP Impurity C
  • CAT. No.C060003
  • CAS. No.372941-54-3
  • Mol. F.C20H19FN2O2
  • Mol. W.338.38 g/mol g/mol
  • Stock Status:Limited Stock
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Cladribine EP Impurity B
Cladribine EP Impurity B
  • CAT. No.C1980001
  • CAS. No.24757-70-8
  • Mol. F.C11H15N5O4
  • Mol. W.281.27 g/mol g/mol
  • Stock Status:Limited Stock
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Clarithromycin EP Impurity E
Clarithromycin EP Impurity E
  • CAT. No.C460003
  • CAS. No.81103-14-2
  • Mol. F.C39H71NO13
  • Mol. W.761.98 g/mol g/mol
  • Stock Status:Limited Stock
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Clarithromycin EP Impurity F
Clarithromycin EP Impurity F
  • CAT. No.C460020
  • CAS. No.128940-83-0
  • Mol. F.C39H71NO13
  • Mol. W.761.98 g/mol g/mol
  • Stock Status:Limited Stock
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Clenbuterol EP Impurity A
Clenbuterol EP Impurity A
  • CAT. No.C1150001
  • CAS. No.62909-66-4
  • Mol. F.C7H5Cl2NO
  • Mol. W.190.03 g/mol g/mol
  • Stock Status:Limited Stock
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Clindamycin 2-Phosphate Sulfoxide
Clindamycin 2-Phosphate Sulfoxide
  • CAT. No.C360010
  • CAS. No.1228573-90-7
  • Mol. F.C18H34ClN2O9PS
  • Mol. W.520.96 g/mol g/mol
  • Stock Status:Limited Stock
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Clindamycin Phosphate EP Impurity J
Clindamycin Phosphate EP Impurity J
  • CAT. No.C360018
  • CAS. No.1309349-64-1
  • Mol. F.C18H32ClN2O8PS
  • Mol. W.502.95 g/mol g/mol
  • Stock Status:Limited Stock
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Clobetasol Propionate Impurity D
Clobetasol Propionate Impurity D
  • CAT. No.C760004
  • CAS. No.25120-99-4
  • Mol. F.C25H34ClFO5
  • Mol. W.468.99 g/ mol g/mol
  • Stock Status:Limited Stock
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Clopidogrel EP Impurity-C
Clopidogrel EP Impurity-C
  • CAT. No.C070003B
  • CAS. No.120202-71-3
  • Mol. F.C16H18ClNO6S2
  • Mol. W.419.90 g/mol g/mol
  • Stock Status:Limited Stock
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Clopidogrel Related Compound B sulfate
Clopidogrel Related Compound B sulfate
  • CAT. No.C070009A
  • CAS. No.2137493-39-9
  • Mol. F.C16H18ClNO6S2
  • Mol. W.419.90 g/mol g/mol
  • Stock Status:Limited Stock
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Cloticasone Propionate
Cloticasone Propionate
  • CAT. No.F130020
  • CAS. No.80486-69-7
  • Mol. F.C25H31ClF2O5S
  • Mol. W.517.02 g/mol g/mol
  • Stock Status:Limited Stock
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Colchicine EP Impurity C
Colchicine EP Impurity C
  • CAT. No.C540001
  • CAS. No.6901-13-9
  • Mol. F.C22H25NO6
  • Mol. W.399.43 g/mol g/mol
  • Stock Status:Limited Stock
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Cyanocobalamin EP Impurity E
Cyanocobalamin EP Impurity E
  • CAT. No.C330007
  • CAS. No.41325-63-7
  • Mol. F.C63H88CoN14O14P
  • Mol. W.1355.37 g/mol g/mol
  • Stock Status:Limited Stock
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Cyclohexylidene Carbidopa Methyl Ester
Cyclohexylidene Carbidopa Methyl Ester
  • CAT. No.C720014
  • CAS. No.934371-48-9
  • Mol. F.C17H24N2O4
  • Mol. W.320.38 g/mol g/mol
  • Stock Status:Limited Stock
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Cyclosporin E
Cyclosporin E
  • CAT. No.C090012
  • CAS. No.63798-73-2
  • Mol. F.C61H109N11O12
  • Mol. W.1188.59 g/mol g/mol
  • Stock Status:Limited Stock
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Cyclosporine Impurity H
Cyclosporine Impurity H
  • CAT. No.C090005
  • CAS. No.83602-39-5
  • Mol. F.C62H111N11O12
  • Mol. W.1202.63 g/mol g/mol
  • Stock Status:Limited Stock
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Cytarabine EP Impurity I
Cytarabine EP Impurity I
  • CAT. No.C1630005
  • CAS. No.6829-31-8
  • Mol. F.C10H15N3O5
  • Mol. W.257.24 g/mol g/mol
  • Stock Status:Limited Stock
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D-Glucono-1,5-lactone
D-Glucono-1,5-lactone
  • CAT. No.C960003
  • CAS. No.90-80-2
  • Mol. F.C6H10O6
  • Mol. W.178.14 g/mol g/mol
  • Stock Status:Limited Stock
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D-Valganciclovir Hydrochloride
D-Valganciclovir Hydrochloride
  • CAT. No.V110007
  • CAS. No.1393911-57-3
  • Mol. F.C14H23ClN6O5
  • Mol. W.390.82 g/mol g/mol
  • Stock Status:Limited Stock
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Dalfampridine N-Oxide
Dalfampridine N-Oxide
  • CAT. No.D190002
  • CAS. No.3535-75-9
  • Mol. F.C5H6N2O
  • Mol. W.110.12 g/mol g/mol
  • Stock Status:Limited Stock
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Dapagliflozin C2 Epimer
Dapagliflozin C2 Epimer
  • CAT. No.D780047
  • CAS. No.2133407-75-5
  • Mol. F.C21H25ClO6
  • Mol. W.408.87 g/mol g/mol
  • Stock Status:Limited Stock
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Dapagliflozin Furanose Isomer
Dapagliflozin Furanose Isomer
  • CAT. No.D780046
  • CAS. No.1469910-70-0
  • Mol. F.C21H25ClO6
  • Mol. W.408.87 g/mol g/mol
  • Stock Status:Limited Stock
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Dapagliflozin-3-O-Glucuronide
Dapagliflozin-3-O-Glucuronide
  • CAT. No.D780003
  • CAS. No.1351438-75-9
  • Mol. F.C27H33ClO12
  • Mol. W.585.00 g/mol g/mol
  • Stock Status:Limited Stock
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Dapsone Impurity 40
Dapsone Impurity 40
  • CAT. No.D570041
  • CAS. No.NA
  • Mol. F.C13H14N2O2S
  • Mol. W.262.33 g/mol g/mol
  • Stock Status:Limited Stock
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Darifenacin R Isomer
Darifenacin R Isomer
  • CAT. No.D070005
  • CAS. No.1092800-15-1
  • Mol. F.C28H30N2O2.HBr
  • Mol. W.507.46 g/mol g/mol
  • Stock Status:Limited Stock
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Darifenacin S Isomer
Darifenacin S Isomer
  • CAT. No.D070006
  • CAS. No.133099-07-7
  • Mol. F.C28H31BrN2O2
  • Mol. W.507.46 g/mol g/mol
  • Stock Status:Limited Stock
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Deamidated Eptifibatide
Deamidated Eptifibatide
  • CAT. No.E450008
  • CAS. No.618118-95-9
  • Mol. F.C35H48N10O10S2
  • Mol. W.832.95 g/mol g/mol
  • Stock Status:Limited Stock
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Decitabine Alpha Isomer Impurity
Decitabine Alpha Isomer Impurity
  • CAT. No.D390002
  • CAS. No.22432-95-7
  • Mol. F.C8H12N4O4
  • Mol. W.228.21 g/mol g/mol
  • Stock Status:Limited Stock
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Deferasirox Ferrate (III) Tripotassium Complex
Deferasirox Ferrate (III) Tripotassium Complex
  • CAT. No.D420013
  • CAS. No.554445-58-8
  • Mol. F.C42H24FeK3N6O8
  • Mol. W.913.82 g/mol g/mol
  • Stock Status:Limited Stock
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Dehydroepiandrosterone sulphate
Dehydroepiandrosterone sulphate
  • CAT. No.A510059
  • CAS. No.651-48-9
  • Mol. F.C19H28O5S
  • Mol. W.368.49 g/mol g/mol
  • Stock Status:Limited Stock
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Delta-2-Cefalexin
Delta-2-Cefalexin
  • CAT. No.C220010
  • CAS. No.79750-46-2
  • Mol. F.C16H17N3O4S
  • Mol. W.347.39 g/mol g/mol
  • Stock Status:Limited Stock
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Delta-9,11-methylprednisolone Acetate
Delta-9,11-methylprednisolone Acetate
  • CAT. No.M150030
  • CAS. No.93239-37-3
  • Mol. F.C24H30O5
  • Mol. W.398.49 g/mol g/mol
  • Stock Status:Limited Stock
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Desfluoro Rosuvastatin Calcium Salt
Desfluoro Rosuvastatin Calcium Salt
  • CAT. No.R060025
  • CAS. No.847849-66-5
  • Mol. F.C22H28N3O6S.1/2Ca
  • Mol. W.482.58 g/mol g/mol
  • Stock Status:Limited Stock
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Desloratadine Citric Amide Impurity
Desloratadine Citric Amide Impurity
  • CAT. No.D130005
  • CAS. No.1797131-43-1
  • Mol. F.C25H25ClN2O6
  • Mol. W.484.93g/mol g/mol
  • Stock Status:Limited Stock
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Desmethyl Meloxicam
Desmethyl Meloxicam
  • CAT. No.M080005
  • CAS. No.NA
  • Mol. F.C13H11N3O4S2
  • Mol. W.337.38 g/mol g/mol
  • Stock Status:Limited Stock
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Desmethyl-O-Benzyl Apixaban
Desmethyl-O-Benzyl Apixaban
  • CAT. No.A880081
  • CAS. No.1620494-31-6
  • Mol. F.C31H29N5O4
  • Mol. W.535.59 g/mol g/mol
  • Stock Status:Limited Stock
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Desmethylene Tadalafil
Desmethylene Tadalafil
  • CAT. No.T090016
  • CAS. No.171489-03-5
  • Mol. F.C21H19N3O4
  • Mol. W.377.39 g/mol g/mol
  • Stock Status:Limited Stock
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Desoxochlordiazepoxide
Desoxochlordiazepoxide
  • CAT. No.C820004
  • CAS. No.4393-72-0
  • Mol. F.C16H14ClN3
  • Mol. W.283.75 g/mol g/mol
  • Stock Status:Limited Stock
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Dexamethasone EP Impurity K
Dexamethasone EP Impurity K
  • CAT. No.D240022
  • CAS. No.1809224-82-5
  • Mol. F.C22H26O4
  • Mol. W.354.44 g/mol g/mol
  • Stock Status:Limited Stock
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Dexamethasone Sodium Phosphate Bisulfate Adduct
Dexamethasone Sodium Phosphate Bisulfate Adduct
  • CAT. No.D240056
  • CAS. No.39005-10-2
  • Mol. F.C22H32FO11PS.2Na
  • Mol. W.598.48 g/mol g/mol
  • Stock Status:Limited Stock
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Dexamethasone Sodium Phosphate Diester
Dexamethasone Sodium Phosphate Diester
  • CAT. No.D240017
  • CAS. No.NA
  • Mol. F.C44H56F2NaO12P
  • Mol. W.868.87 g/mol g/mol
  • Stock Status:Limited Stock
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Dexamethasone Sodium Phosphate Impurity E
Dexamethasone Sodium Phosphate Impurity E
  • CAT. No.D240076
  • CAS. No.NA
  • Mol. F.C22H30FO8P
  • Mol. W.472.44 g/mol g/mol
  • Stock Status:Limited Stock
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Dextrorphan Tartrate
Dextrorphan Tartrate
  • CAT. No.D580002
  • CAS. No.143-98-6
  • Mol. F.C21H29NO7
  • Mol. W.407.46 g/mol g/mol
  • Stock Status:Limited Stock
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Diacerein EP Impurity G
Diacerein EP Impurity G
  • CAT. No.D150009
  • CAS. No.64951-96-8
  • Mol. F.C37H38O17
  • Mol. W.754.69 g/mol g/mol
  • Stock Status:Limited Stock
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Dibaclofen Urea
Dibaclofen Urea
  • CAT. No.B320008A
  • CAS. No.2726264-10-2
  • Mol. F.C21H22Cl2N2O5
  • Mol. W.453.32 g/mol g/mol
  • Stock Status:Limited Stock
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Diclofenac 2,5-Quinone Imine
Diclofenac 2,5-Quinone Imine
  • CAT. No.D010040
  • CAS. No.1254576-93-6
  • Mol. F.C14H9Cl2NO3
  • Mol. W.310.13 g/mol g/mol
  • Stock Status:Limited Stock
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Diclofenac Acyl-beta-D-glucuronide
Diclofenac Acyl-beta-D-glucuronide
  • CAT. No.D010036
  • CAS. No.64118-81-6
  • Mol. F.C20H19Cl2NO8
  • Mol. W.472.27 g/mol g/mol
  • Stock Status:Limited Stock
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Didesethyl Chloroquine
Didesethyl Chloroquine
  • CAT. No.C680005
  • CAS. No.4298-14-0
  • Mol. F.C14H18ClN3
  • Mol. W.263.77 g/mol g/mol
  • Stock Status:Limited Stock
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Didesmethyl Zolmitriptan Hydrochloride
Didesmethyl Zolmitriptan Hydrochloride
  • CAT. No.Z030003
  • CAS. No.NA
  • Mol. F.C14H18N3O2Cl
  • Mol. W.295.76 g/mol g/mol
  • Stock Status:Limited Stock
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Difluprednate Impurity 5
Difluprednate Impurity 5
  • CAT. No.P240079
  • CAS. No.NA
  • Mol. F.C21H24F2O4
  • Mol. W.378.40 g/mol g/mol
  • Stock Status:Limited Stock
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Digoxin EP Impurity B
Digoxin EP Impurity B
  • CAT. No.D410005
  • CAS. No.4562-36-1
  • Mol. F.C41H64O14
  • Mol. W.780.94 g/mol g/mol
  • Stock Status:Limited Stock
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Digoxin EP Impurity D
Digoxin EP Impurity D
  • CAT. No.D410006
  • CAS. No.5352-63-6
  • Mol. F.C29H44O8
  • Mol. W.520.65 g/mol g/mol
  • Stock Status:Limited Stock
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Dihydralazine EP Impurity A
Dihydralazine EP Impurity A
  • CAT. No.D020001
  • CAS. No.649765-80-0
  • Mol. F.C8H9N5
  • Mol. W.175.19 g/mol g/mol
  • Stock Status:Limited Stock
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Dihydro Artemisinin Dimer
Dihydro Artemisinin Dimer
  • CAT. No.A200009
  • CAS. No.150358-71-7
  • Mol. F.C30H46O9
  • Mol. W.550.68 g/mol g/mol
  • Stock Status:Limited Stock
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Diltiazem Imp C
Diltiazem Imp C
  • CAT. No.D450007
  • CAS. No.142926-07-6
  • Mol. F.C21H25ClN2O4S
  • Mol. W.436.95 g/mol g/mol
  • Stock Status:Limited Stock
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Diltiazem Related Compound H
Diltiazem Related Compound H
  • CAT. No.D450015B
  • CAS. No.115992-91-1
  • Mol. F.C17H18N2O3S
  • Mol. W.330.40 g/mol g/mol
  • Stock Status:Limited Stock
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Diosmin EP Impurity D
Diosmin EP Impurity D
  • CAT. No.D490004
  • CAS. No.1431536-92-3
  • Mol. F.C28H31IO15
  • Mol. W.734.44 g/mol g/mol
  • Stock Status:Limited Stock
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Diosmin EP Impurity E
Diosmin EP Impurity E
  • CAT. No.D490007
  • CAS. No.480-36-4
  • Mol. F.C28H32O14
  • Mol. W.592.55 g/mol g/mol
  • Stock Status:Limited Stock
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Dirithromycin EP Impurity B
Dirithromycin EP Impurity B
  • CAT. No.D1300002
  • CAS. No.NA
  • Mol. F.C29H56N2O9
  • Mol. W.576.76 g/mol g/mol
  • Stock Status:Limited Stock
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Dirithromycin EP Impurity C
Dirithromycin EP Impurity C
  • CAT. No.D1300003
  • CAS. No.NA
  • Mol. F.C41H76N2O13
  • Mol. W.805.07 g/mol g/mol
  • Stock Status:Limited Stock
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Dirithromycin impurity D
Dirithromycin impurity D
  • CAT. No.D1300004
  • CAS. No.910914-82-8
  • Mol. F.C41H76N2O14
  • Mol. W.821.05 g/mol g/mol
  • Stock Status:Limited Stock
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Docetaxel Crotonaldehyde Analog
Docetaxel Crotonaldehyde Analog
  • CAT. No.D260018
  • CAS. No.NA
  • Mol. F.C43H51NO14
  • Mol. W.805.86 g/mol g/mol
  • Stock Status:Limited Stock
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Docetaxel EP Impurity C
Docetaxel EP Impurity C
  • CAT. No.D260002
  • CAS. No. 153381-68-1
  • Mol. F.C43H53NO14
  • Mol. W.807.88 g/mol g/mol
  • Stock Status:Limited Stock
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Docusate Impurity 2 Sodium
Docusate Impurity 2 Sodium
  • CAT. No.D750003
  • CAS. No.2575516-71-9
  • Mol. F.C14H25O7S.Na
  • Mol. W.360.41 g/mol g/mol
  • Stock Status:Limited Stock
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Docusate Sodium Related Compound B Disodium Salt
Docusate Sodium Related Compound B Disodium Salt
  • CAT. No.D750002
  • CAS. No.86878-53-7
  • Mol. F.C12H20O7S.2Na
  • Mol. W.354.33 g/mol g/mol
  • Stock Status:Limited Stock
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Docusate Sodium Related Compound D Sodium Salt
Docusate Sodium Related Compound D Sodium Salt
  • CAT. No.D750004
  • CAS. No.2575516-73-1
  • Mol. F.C14H26O7S.Na
  • Mol. W.360.40 g/mol g/mol
  • Stock Status:Limited Stock
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Dolutegravir Enantiomer Impurity
Dolutegravir Enantiomer Impurity
  • CAT. No.D880044
  • CAS. No.1309575-43-6
  • Mol. F.C20H18F2N3NaO5
  • Mol. W.441.37 g/mol g/mol
  • Stock Status:Limited Stock
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Dolutegravir Isomer 1
Dolutegravir Isomer 1
  • CAT. No.D880063
  • CAS. No.NA
  • Mol. F.C20H18F2N3NaO5
  • Mol. W.441.37 g/mol g/mol
  • Stock Status:Limited Stock
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Dolutegravir SR Isomer
Dolutegravir SR Isomer
  • CAT. No.D880030
  • CAS. No.1309560-49-3
  • Mol. F.C20H19F2N3O5
  • Mol. W.419.38 g/mol g/mol
  • Stock Status:Limited Stock
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Donepezil EP Impurity C
Donepezil EP Impurity C
  • CAT. No.D040048
  • CAS. No.2452407-76-8
  • Mol. F.C24H29NO4
  • Mol. W.395.49 g/mol g/mol
  • Stock Status:Limited Stock
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Donepezil EP Impurity G Hydrochloride
Donepezil EP Impurity G Hydrochloride
  • CAT. No.D040045
  • CAS. No.2452407-72-4 (free base)
  • Mol. F.C24H27NO3.HCl
  • Mol. W.413.94 g/mol
  • Stock Status:Limited Stock
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Doxorubicin Impurity 6
Doxorubicin Impurity 6
  • CAT. No.D650003
  • CAS. No.69429-21-6
  • Mol. F.C26H27NO11
  • Mol. W.529.50 g/mol g/mol
  • Stock Status:Limited Stock
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Dronedarone N-Oxide
Dronedarone N-Oxide
  • CAT. No.D060005
  • CAS. No.1638586-56-7
  • Mol. F.C31H44N2O6S
  • Mol. W.572.77 g/mol g/mol
  • Stock Status:Limited Stock
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Drospirenone EP Impurity E
Drospirenone EP Impurity E
  • CAT. No.D220006
  • CAS. No.90457-65-1
  • Mol. F.C24H30O3
  • Mol. W.366.49 g/mol g/mol
  • Stock Status:Limited Stock
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Droxidopa carbamate
Droxidopa carbamate
  • CAT. No.D870026
  • CAS. No.55382-14-4
  • Mol. F.C31H29NO7
  • Mol. W.527.56 g/mol g/mol
  • Stock Status:Limited Stock
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Duloxetine EP Impurity E
Duloxetine EP Impurity E
  • CAT. No.D080005
  • CAS. No.1033803-59-6
  • Mol. F.C18H19NOS
  • Mol. W.297.41 g/mol g/mol
  • Stock Status:Limited Stock
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Edaravone Impurity 2
Edaravone Impurity 2
  • CAT. No.E220006A
  • CAS. No.1357477-99-6
  • Mol. F.C13H14N2O6S
  • Mol. W.326.33 g/mol g/mol
  • Stock Status:Limited Stock
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Edoxaban Tosylate (RSS)-Isomer Methyl Benzene Sulfonate Salt
Edoxaban Tosylate (RSS)-Isomer Methyl Benzene Sulfonate Salt
  • CAT. No.E590083
  • CAS. No.1255529-25-9 (free base)
  • Mol. F.C31H38ClN7O7S2
  • Mol. W.720.26 g/mol g/mol
  • Stock Status:Limited Stock
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Edoxaban Tosylate SSS Isomer Tosylate Salt
Edoxaban Tosylate SSS Isomer Tosylate Salt
  • CAT. No.E590082
  • CAS. No.1255529-27-1(FreeBase)
  • Mol. F.C31H38ClN7O7S2
  • Mol. W.720.26 g/mol g/mol
  • Stock Status:Limited Stock
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Eltrombopag N-Oxide Impurity
Eltrombopag N-Oxide Impurity
  • CAT. No.E470007
  • CAS. No.2734533-17-4
  • Mol. F.C25H22N4O5
  • Mol. W.458.47 g/mol g/mol
  • Stock Status:Limited Stock
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Empagliflozin 6-O-Glucuronide
Empagliflozin 6-O-Glucuronide
  • CAT. No.E510001
  • CAS. No.NA
  • Mol. F.C29H35ClO13
  • Mol. W.627.03 g/mol g/mol
  • Stock Status:Limited Stock
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Empagliflozin Acetyl Impurity
Empagliflozin Acetyl Impurity
  • CAT. No.E510045
  • CAS. No.1079083-63-8
  • Mol. F.C27H29ClO10
  • Mol. W.548.97 g/mol g/mol
  • Stock Status:Limited Stock
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Empagliflozin Impurity D
Empagliflozin Impurity D
  • CAT. No.E510070
  • CAS. No.NA
  • Mol. F.C17H14ClFO3
  • Mol. W.320.74 g/mol g/mol
  • Stock Status:Limited Stock
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Empagliflozin L-Glucono Diastereomer
Empagliflozin L-Glucono Diastereomer
  • CAT. No.E510119
  • CAS. No.NA
  • Mol. F.C23H27ClO7
  • Mol. W.450.91 g/mol g/mol
  • Stock Status:Limited Stock
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Empagliflozin R/S-Furanose
Empagliflozin R/S-Furanose
  • CAT. No.E510043
  • CAS. No.1620758-31-7+1620758-32-8
  • Mol. F.C23H27ClO7
  • Mol. W.450.91 g/mol g/mol
  • Stock Status:Limited Stock
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Emtricitabine cis-Cyclic Impurity
Emtricitabine cis-Cyclic Impurity
  • CAT. No.E190014
  • CAS. No.NA
  • Mol. F.C8H9FN2O4S
  • Mol. W.248.23 g/mol g/mol
  • Stock Status:Limited Stock
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Enatiomer of Efinaconazole
Enatiomer of Efinaconazole
  • CAT. No.E620002
  • CAS. No.164650-45-7
  • Mol. F.C18H22F2N4O
  • Mol. W.348.39 g/mol g/mol
  • Stock Status:Limited Stock
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Ent-Aprepitant
Ent-Aprepitant
  • CAT. No.A610007
  • CAS. No.172822-29-6
  • Mol. F.C23H21F7N4O3
  • Mol. W.534.43 g/mol g/mol
  • Stock Status:Limited Stock
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Entecavir 1-epimer
Entecavir 1-epimer
  • CAT. No.E170012
  • CAS. No.1367369-78-5
  • Mol. F.C12H15N5O3
  • Mol. W.277.28 g/mol g/mol
  • Stock Status:Limited Stock
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Entecavir Enantiomer
Entecavir Enantiomer
  • CAT. No.E170009
  • CAS. No.188399-46-4
  • Mol. F.C12H15N5O3
  • Mol. W.277.28 g/mol g/mol
  • Stock Status:Limited Stock
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Epinephrine Sulfate
Epinephrine Sulfate
  • CAT. No.A340050
  • CAS. No.21093-18-5
  • Mol. F.C9H13NO6S
  • Mol. W.263.27 g/mol g/mol
  • Stock Status:Limited Stock
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Eplerenone Impurity 7
Eplerenone Impurity 7
  • CAT. No.E660022
  • CAS. No.NA
  • Mol. F.C24H30O7
  • Mol. W.430.49 g/mol g/mol
  • Stock Status:Limited Stock
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Equilin 3-O-beta-D-Glucuronide Sodium Salt
Equilin 3-O-beta-D-Glucuronide Sodium Salt
  • CAT. No.E700023
  • CAS. No.27610-12-4
  • Mol. F.C24H27NaO8
  • Mol. W.466.46 g/mol g/mol
  • Stock Status:Limited Stock
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Equilin 3-Sulfate Sodium Salt
Equilin 3-Sulfate Sodium Salt
  • CAT. No.E700018
  • CAS. No.16680-47-0
  • Mol. F.C18H19NaO5S
  • Mol. W.370.40 g/mol g/mol
  • Stock Status:Limited Stock
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Erlotinib Dimer 2
Erlotinib Dimer 2
  • CAT. No.E240028
  • CAS. No.NA
  • Mol. F.C28H34N4O9
  • Mol. W.570.59 g/mol g/mol
  • Stock Status:Limited Stock
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Erythromycin C
Erythromycin C
  • CAT. No.E080009
  • CAS. No.1675-02-1
  • Mol. F.C36H65NO13
  • Mol. W.719.90 g/mol g/mol
  • Stock Status:Limited Stock
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Erythromycin EP Impurity K
Erythromycin EP Impurity K
  • CAT. No.E080036
  • CAS. No.33442-56-7
  • Mol. F.C36H65NO12
  • Mol. W.703.9 g/mol g/mol
  • Stock Status:Limited Stock
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Erythromycin Impurity M
Erythromycin Impurity M
  • CAT. No.E080027
  • CAS. No.NA
  • Mol. F.C37H67NO13
  • Mol. W.733.94 g/mol g/mol
  • Stock Status:Limited Stock
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Esomeprazole Impurity
Esomeprazole Impurity
  • CAT. No.E030008
  • CAS. No.NA
  • Mol. F.C9H13NOS
  • Mol. W.183.27 g/ mol g/mol
  • Stock Status:Limited Stock
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Esomeprazole Impurity 6
Esomeprazole Impurity 6
  • CAT. No.E030010
  • CAS. No.1227380-90-6
  • Mol. F.C16H15N3O4
  • Mol. W.313.31 g/mol g/mol
  • Stock Status:Limited Stock
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Ethinyl Estradiol EP Impurity I
Ethinyl Estradiol EP Impurity I
  • CAT. No.E050002
  • CAS. No.67703-68-8
  • Mol. F.C20H22O2
  • Mol. W.294.39 g/mol g/mol
  • Stock Status:Limited Stock
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Ethinyl Estradiol EP Impurity I
Ethinyl Estradiol EP Impurity I
  • CAT. No.E050027
  • CAS. No.67703-68-8
  • Mol. F.C20H22O2
  • Mol. W.NA g/mol
  • Stock Status:Limited Stock
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Ethyl,1-(4-methoxyphenyl)-7a-morpholino-7-oxo-6-(4-(2-oxopiperidin-1-yl)phenyl)-3a,4,5,6,7,7a-hexahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylate.
Ethyl,1-(4-methoxyphenyl)-7a-morpholino-7-oxo-6-(4-(2-oxopiperidin-1-yl)phenyl)-3a,4,5,6,7,7a-hexahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylate.
  • CAT. No.A880054
  • CAS. No.1619934-76-7
  • Mol. F.C31H37N5O6
  • Mol. W.575.66 g/mol g/mol
  • Stock Status:Limited Stock
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Etonogestrel Sulfate Sodium Salt
Etonogestrel Sulfate Sodium Salt
  • CAT. No.E250006
  • CAS. No.NA
  • Mol. F.C22H27O5S.Na
  • Mol. W.426.50 g/mol g/mol
  • Stock Status:Limited Stock
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Etoricoxib Impurity 8
Etoricoxib Impurity 8
  • CAT. No.E320016
  • CAS. No.1421227-97-5
  • Mol. F.C22H20N2O4S
  • Mol. W.408.48 g/mol g/mol
  • Stock Status:Limited Stock
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Everolimus EP Impurity E
Everolimus EP Impurity E
  • CAT. No.E360012
  • CAS. No.1237826-25-3
  • Mol. F.C52H79NO14
  • Mol. W.942.18 g/mol g/mol
  • Stock Status:Limited Stock
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Ezetimibe R,S,R Diastero Isomer
Ezetimibe R,S,R Diastero Isomer
  • CAT. No.E110002
  • CAS. No.1376614-99-1
  • Mol. F.C24H21F2NO3
  • Mol. W.409.40 g/mol g/mol
  • Stock Status:Limited Stock
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Ezetimibe Ring-Open Impurity
Ezetimibe Ring-Open Impurity
  • CAT. No.E110026
  • CAS. No.1197811-72-5
  • Mol. F.C24H23F2NO3
  • Mol. W.411.44 g/mol g/mol
  • Stock Status:Limited Stock
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Famotidine Degradation Impurity 1
Famotidine Degradation Impurity 1
  • CAT. No.F100017
  • CAS. No.NA
  • Mol. F.C8H12N4O2S2
  • Mol. W.260.34 g/mol g/mol
  • Stock Status:Limited Stock
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Famotidine EP Impurity B
Famotidine EP Impurity B
  • CAT. No.F100002
  • CAS. No.89268-62-2
  • Mol. F.C16H23N11O2S5
  • Mol. W.561.75 g/mol g/mol
  • Stock Status:Limited Stock
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Fesoteridone Impurity E Aldehyde Impurity
Fesoteridone Impurity E Aldehyde Impurity
  • CAT. No.F120005
  • CAS. No.NA
  • Mol. F.C30H39NO7
  • Mol. W.525.64 g/mol g/mol
  • Stock Status:Limited Stock
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Fesoterodine Impurity D
Fesoterodine Impurity D
  • CAT. No.F120004
  • CAS. No.NA
  • Mol. F.C26H35NO4
  • Mol. W.425.57 g/mol g/mol
  • Stock Status:Limited Stock
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Fidaxomicin Metabolite OP-1118
Fidaxomicin Metabolite OP-1118
  • CAT. No.F580001
  • CAS. No.1030825-28-5
  • Mol. F.C48H68Cl2O17
  • Mol. W.987.95 g/mol g/mol
  • Stock Status:Limited Stock
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Finerenone Impurity 15
Finerenone Impurity 15
  • CAT. No.F1040018
  • CAS. No.1050477-30-9
  • Mol. F.C21H22N4O3
  • Mol. W.378.42 g/mol g/mol
  • Stock Status:Limited Stock
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Fluconazole EP Impurity B
Fluconazole EP Impurity B
  • CAT. No.F040002A
  • CAS. No.871550-15-1
  • Mol. F.C15H14FN9O
  • Mol. W.355.33 g/mol g/mol
  • Stock Status:Limited Stock
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Fludarabine Phosphate EP Impurity A
Fludarabine Phosphate EP Impurity A
  • CAT. No.F430002
  • CAS. No.62314-92-5
  • Mol. F.C10H14N5O8P
  • Mol. W.363.22 g/mol g/mol
  • Stock Status:Limited Stock
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Flunarizine Impurity D Dihydrochloride
Flunarizine Impurity D Dihydrochloride
  • CAT. No.F070004
  • CAS. No.NA
  • Mol. F.C26H26F2N2.2HCl
  • Mol. W.477.42 g/mol g/mol
  • Stock Status:Limited Stock
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Fluorometholone Epoxy Metradiene
Fluorometholone Epoxy Metradiene
  • CAT. No.F330001
  • CAS. No.83873-16-9
  • Mol. F.C22H28O4
  • Mol. W.356.46 g/mol g/mol
  • Stock Status:Limited Stock
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Flupentixol Impurity F Dihydrochloride
Flupentixol Impurity F Dihydrochloride
  • CAT. No.F600003B
  • CAS. No.NA
  • Mol. F.C23H25F3N2OS.2HCl
  • Mol. W.507.40 g/mol g/mol
  • Stock Status:Limited Stock
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Fluticasone O-fluoro methyl Ester
Fluticasone O-fluoro methyl Ester
  • CAT. No.F130046
  • CAS. No.572880-17-2
  • Mol. F.C27H29F3O7
  • Mol. W.522.51 g/mol g/mol
  • Stock Status:Limited Stock
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Fluticasone Propionate EP Impurity B
Fluticasone Propionate EP Impurity B
  • CAT. No.F130002
  • CAS. No.948566-12-9
  • Mol. F.C24H30F2O6S
  • Mol. W.484.55 g/mol g/mol
  • Stock Status:Limited Stock
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Folic Acid EP Impurity E-Sulfate salt
Folic Acid EP Impurity E-Sulfate salt
  • CAT. No.F060047
  • CAS. No.NA
  • Mol. F.C26H26N12O11S
  • Mol. W.714.62 g/mol g/mol
  • Stock Status:Limited Stock
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Folic Acid EP Impurity G Sulfate salt
Folic Acid EP Impurity G Sulfate salt
  • CAT. No.F060039
  • CAS. No.NA
  • Mol. F.C19H21N7O10S
  • Mol. W.539.48 g/mol g/mol
  • Stock Status:Limited Stock
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Formoterol EP Impurity A
Formoterol EP Impurity A
  • CAT. No.F310042
  • CAS. No.150513-24-9
  • Mol. F.C18H24N2O3
  • Mol. W.316.40 g/mol g/mol
  • Stock Status:Limited Stock
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Formoterol fumarate EP Impurity B
Formoterol fumarate EP Impurity B
  • CAT. No.F310007
  • CAS. No.1224588-66-2
  • Mol. F.C18H22N2O4
  • Mol. W.330.38 g/mol g/mol
  • Stock Status:Limited Stock
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Fosaprepitant (R,R,R)-Isomer
Fosaprepitant (R,R,R)-Isomer
  • CAT. No.F230008
  • CAS. No.1523569-90-5
  • Mol. F.C23H22F7N4O6P.2(C7H17NO5)
  • Mol. W.1004.83 g/mol g/mol
  • Stock Status:Limited Stock
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Fosaprepitant Ester Impurity
Fosaprepitant Ester Impurity
  • CAT. No.F230007
  • CAS. No.1803189-49-2
  • Mol. F.C24H25F7N4O4
  • Mol. W.566.47 g/mol g/mol
  • Stock Status:Limited Stock
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Furosemide Impurity 2
Furosemide Impurity 2
  • CAT. No.F080017
  • CAS. No.41332-59-6
  • Mol. F.C7H4Cl2O5S
  • Mol. W.271.08 g/mol g/mol
  • Stock Status:Limited Stock
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Gabapentine Impurity 35
Gabapentine Impurity 35
  • CAT. No.G010030
  • CAS. No.1197-80-4
  • Mol. F.C9H13NO2
  • Mol. W.167.20 g/mol g/mol
  • Stock Status:Limited Stock
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Galantamine EP Impurity B
Galantamine EP Impurity B
  • CAT. No.G280006
  • CAS. No.1668-85-5
  • Mol. F.C17H21NO3
  • Mol. W.287.35 g/mol g/mol
  • Stock Status:Limited Stock
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Galantamine EP Impurity D
Galantamine EP Impurity D
  • CAT. No.G280004
  • CAS. No.664995-65-7
  • Mol. F.C17H19NO2
  • Mol. W.269.34 g/mol g/mol
  • Stock Status:Limited Stock
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Galantamine EP Impurity F
Galantamine EP Impurity F
  • CAT. No.G280015
  • CAS. No.60384-53-4
  • Mol. F.C17H21NO3
  • Mol. W.287.35 g/mol g/mol
  • Stock Status:Limited Stock
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Gemcitabine 5-benzoate
Gemcitabine 5-benzoate
  • CAT. No.G060016
  • CAS. No.2174019-90-8
  • Mol. F.C16H15F2N3O5
  • Mol. W.367.30 g/mol g/mol
  • Stock Status:Limited Stock
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Gemcitabine EP Impurity B
Gemcitabine EP Impurity B
  • CAT. No.G060003
  • CAS. No.122111-05-1
  • Mol. F.C9H12ClF2N3O4
  • Mol. W.299.66 g/mol g/mol
  • Stock Status:Limited Stock
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Gemfibrozil 1-O-Beta-Glucuronide
Gemfibrozil 1-O-Beta-Glucuronide
  • CAT. No.G020014
  • CAS. No.91683-38-4
  • Mol. F.C21H30O9
  • Mol. W.426.46 g/mol g/mol
  • Stock Status:Limited Stock
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Glabridin
Glabridin
  • CAT. No.G560000
  • CAS. No.59870-68-7
  • Mol. F.C20H20O4
  • Mol. W.324.37 g/mol g/mol
  • Stock Status:Limited Stock
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Gliclazide EP Impurity E
Gliclazide EP Impurity E
  • CAT. No.G080008
  • CAS. No.NA
  • Mol. F.C15H19N3O3S
  • Mol. W.321.39 g/mol g/mol
  • Stock Status:Limited Stock
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Glimepiride EP Impurity I
Glimepiride EP Impurity I
  • CAT. No.G030007
  • CAS. No.878480-70-7
  • Mol. F.C24H34N4O5S
  • Mol. W.490.62 g/mol g/mol
  • Stock Status:Limited Stock
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Glycopyrronium Bromide
Glycopyrronium Bromide
  • CAT. No.G440000
  • CAS. No.51186-83-5
  • Mol. F.C19H28BrNO3
  • Mol. W.398.34 g/mol g/mol
  • Stock Status:Limited Stock
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Glycopyrronium EP Impurity N
Glycopyrronium EP Impurity N
  • CAT. No.G440002
  • CAS. No.596-51-0
  • Mol. F.C19H28NO3.Br
  • Mol. W.398.33 g/mol g/mol
  • Stock Status:Limited Stock
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Guanfacine-13C-15N3
Guanfacine-13C-15N3
  • CAT. No.G410001
  • CAS. No.1189924-28-4
  • Mol. F.C813CH9Cl215N3O
  • Mol. W.250.07 g/mol g/mol
  • Stock Status:Limited Stock
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Hesperetin 3`-O-Beta-D-Glucuronide
Hesperetin 3`-O-Beta-D-Glucuronide
  • CAT. No.D490011
  • CAS. No.1237479-05-8
  • Mol. F.C22H22O12
  • Mol. W.478.40 g/mol g/mol
  • Stock Status:Limited Stock
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Hexamidine EP Impurity D
Hexamidine EP Impurity D
  • CAT. No.H290003
  • CAS. No.2514722-87-1
  • Mol. F.C22H28N2O4
  • Mol. W.384.47 g/mol g/mol
  • Stock Status:Limited Stock
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Hydralazine Impurity 9
Hydralazine Impurity 9
  • CAT. No.H020030
  • CAS. No.103429-73-8
  • Mol. F.C24H16N8
  • Mol. W.416.44 g/mol g/mol
  • Stock Status:Limited Stock
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Hydrochlorothiazide 15 N2 13CD2
Hydrochlorothiazide 15 N2 13CD2
  • CAT. No.H010007
  • CAS. No.NA
  • Mol. F.C613CH6D2ClN15N2O4S2
  • Mol. W.302.73 g/mol g/mol
  • Stock Status:Limited Stock
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Hydrochlorothiazide EP Impurity B
Hydrochlorothiazide EP Impurity B
  • CAT. No.H010002
  • CAS. No.121-30-2
  • Mol. F.C6H8ClN3O4S2
  • Mol. W.285.73 g/mol g/mol
  • Stock Status:Limited Stock
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Hydrocortisone EP Impurity C
Hydrocortisone EP Impurity C
  • CAT. No.H060002
  • CAS. No.50-03-3
  • Mol. F.C23H32O6
  • Mol. W.404.50 g/mol g/mol
  • Stock Status:Limited Stock
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Hydrocortisone EP Impurity J
Hydrocortisone EP Impurity J
  • CAT. No.H060008
  • CAS. No.16463-74-4
  • Mol. F.C23H32O6
  • Mol. W.404.50 g/ mol g/mol
  • Stock Status:Limited Stock
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Hydrocortisone-17-hemisuccinate sodium salt
Hydrocortisone-17-hemisuccinate sodium salt
  • CAT. No.H060022A
  • CAS. No.NA
  • Mol. F.C25H33NaO8
  • Mol. W.484.50 g/mol g/mol
  • Stock Status:Limited Stock
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Hydroxychloroquine EP Impurity C Hydrochloride
Hydroxychloroquine EP Impurity C Hydrochloride
  • CAT. No.H090028
  • CAS. No.159358-29-9
  • Mol. F.C16H23Cl2N3O
  • Mol. W.344.28 g/mol g/mol
  • Stock Status:Limited Stock
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Hydroxychloroquine Impurity 19
Hydroxychloroquine Impurity 19
  • CAT. No.C680001
  • CAS. No.5428-61-5(free base)
  • Mol. F.C18H26ClN3
  • Mol. W.319.87 g/mol g/mol
  • Stock Status:Limited Stock
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Hydroxyethyl Phthalyl Amlodipine
Hydroxyethyl Phthalyl Amlodipine
  • CAT. No.A090055
  • CAS. No.NA
  • Mol. F.C30H34ClN3O8
  • Mol. W.600.06 g/mol g/mol
  • Stock Status:Limited Stock
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Hyoscine Butylbromide EP Impurity H
Hyoscine Butylbromide EP Impurity H
  • CAT. No.H200008
  • CAS. No.NA
  • Mol. F.C21H32NO3.Br
  • Mol. W.426.39 g/mol g/mol
  • Stock Status:Limited Stock
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Ibandronate EP Impurity C
Ibandronate EP Impurity C
  • CAT. No.I120007
  • CAS. No.905808-25-5
  • Mol. F.C8H21NO7P2
  • Mol. W.305.20 g/mol g/mol
  • Stock Status:Limited Stock
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Ibrutinib Hydroxy Impurity
Ibrutinib Hydroxy Impurity
  • CAT. No.I430017
  • CAS. No.2031255-24-8
  • Mol. F.C25H23N5O3
  • Mol. W.441.50 g/mol g/mol
  • Stock Status:Limited Stock
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Ibrutinib Impurity 33
Ibrutinib Impurity 33
  • CAT. No.I430053
  • CAS. No.2417548-83-3
  • Mol. F.C50H48N12O4
  • Mol. W.880.99 g/mol g/mol
  • Stock Status:Limited Stock
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Ibuprofen Acyl-beta-D-glucuronide (Mixture of diastereomers)
Ibuprofen Acyl-beta-D-glucuronide (Mixture of diastereomers)
  • CAT. No.I010064
  • CAS. No.115075-59-7
  • Mol. F.C19H26O8
  • Mol. W.382.40 g/mol g/mol
  • Stock Status:Limited Stock
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Ibuprofen EP Impurity N sodium salt
Ibuprofen EP Impurity N sodium salt
  • CAT. No.I010014A
  • CAS. No.3585-52-2(FreeAcid)
  • Mol. F.C11H13NaO2
  • Mol. W.200.21 g/mol g/mol
  • Stock Status:Limited Stock
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Ibuprofen Impurity 30
Ibuprofen Impurity 30
  • CAT. No.I010030
  • CAS. No.51146-55-5
  • Mol. F.C13H18O3
  • Mol. W.222.28 g/ mol g/mol
  • Stock Status:Limited Stock
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Imatinib (Piperidine)-N,N-DiOxide Dimethanesulfonate
Imatinib (Piperidine)-N,N-DiOxide Dimethanesulfonate
  • CAT. No.I020070
  • CAS. No.NA
  • Mol. F.C29H31N7O3.2(CH4O3S)
  • Mol. W.717.81 g/mol g/mol
  • Stock Status:Limited Stock
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Imatinib Para-diaminomethylbenzene
Imatinib Para-diaminomethylbenzene
  • CAT. No.I020017
  • CAS. No.1026753-54-7
  • Mol. F.C29H31N7O
  • Mol. W.493.60 g/mol g/mol
  • Stock Status:Limited Stock
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Indoethacin Impurity I + Indomethacin Impurity J
Indoethacin Impurity I + Indomethacin Impurity J
  • CAT. No.I060022
  • CAS. No.NA
  • Mol. F.NA
  • Mol. W.NA g/mol
  • Stock Status:Limited Stock
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Ipratropium EP Impurity F
Ipratropium EP Impurity F
  • CAT. No.I110006A
  • CAS. No.17812-46-3
  • Mol. F.C20H28NO2
  • Mol. W.314.44 g/mol g/mol
  • Stock Status:Limited Stock
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Irinotecan EP Impurity M
Irinotecan EP Impurity M
  • CAT. No.I070009
  • CAS. No.185336-12-3
  • Mol. F.C33H38N4O7
  • Mol. W.602.68 g/mol g/mol
  • Stock Status:Limited Stock
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Isavuconazole Impurity 74
Isavuconazole Impurity 74
  • CAT. No.I650012
  • CAS. No.NA
  • Mol. F.C37H39F2N8O6S.HCl
  • Mol. W.798.28 g/mol g/mol
  • Stock Status:Limited Stock
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Isobutyl-5-chloro-2, 2-dimethyl valerate
Isobutyl-5-chloro-2, 2-dimethyl valerate
  • CAT. No.G020018
  • CAS. No.109232-37-3
  • Mol. F.C11H21ClO2
  • Mol. W.220.74 g/mol g/mol
  • Stock Status:Limited Stock
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Isopropyl (Z)-7-((1R,2R,3R,5S)-3,5-dihydroxy-2-((2S)-3-((S)-1-hydroxy-2-(3-(trifluoromethyl) phenoxy) ethyl) oxiran-2-yl) cyclopentyl) hept-5-enoate
Isopropyl (Z)-7-((1R,2R,3R,5S)-3,5-dihydroxy-2-((2S)-3-((S)-1-hydroxy-2-(3-(trifluoromethyl) phenoxy) ethyl) oxiran-2-yl) cyclopentyl) hept-5-enoate
  • CAT. No.T710014
  • CAS. No.NA
  • Mol. F.C26H35F3O7
  • Mol. W.516.55 g/mol g/mol
  • Stock Status:Limited Stock
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Isotretinoin EP Impurity I
Isotretinoin EP Impurity I
  • CAT. No.I140007
  • CAS. No.75281-25-3
  • Mol. F.C20H28O3
  • Mol. W.316.43 g/mol g/mol
  • Stock Status:Limited Stock
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Ivacaftor Carboxylic Acid
Ivacaftor Carboxylic Acid
  • CAT. No.I150004
  • CAS. No.1246213-24-0
  • Mol. F.C24H26N2O5
  • Mol. W.422.47 g/mol g/mol
  • Stock Status:Limited Stock
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Ivermectin B1b
Ivermectin B1b
  • CAT. No.I180020
  • CAS. No.70209-81-3
  • Mol. F.NA
  • Mol. W.861.08 g/mol g/mol
  • Stock Status:Limited Stock
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Ivermectin EP Impurity C
Ivermectin EP Impurity C
  • CAT. No.I180010
  • CAS. No.65195-57-5
  • Mol. F.C48H74O15
  • Mol. W.891.11g/mol g/mol
  • Stock Status:Limited Stock
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Ivermectin EP Impurity E
Ivermectin EP Impurity E
  • CAT. No.I180011
  • CAS. No.NA
  • Mol. F.C49H76O14
  • Mol. W.889.13 g/mol g/mol
  • Stock Status:Limited Stock
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Keto Lovastatin
Keto Lovastatin
  • CAT. No.L430006
  • CAS. No.96497-73-3
  • Mol. F.C24H34O6
  • Mol. W.418.52g/mol g/mol
  • Stock Status:Limited Stock
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L-Tetrahydrofolic Acid
L-Tetrahydrofolic Acid
  • CAT. No.L550001
  • CAS. No.135-16-0
  • Mol. F.C19H23N7O6
  • Mol. W.445.43 g/mol g/mol
  • Stock Status:Limited Stock
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Lacosamide Racemate Mixture
Lacosamide Racemate Mixture
  • CAT. No.L100022
  • CAS. No.NA
  • Mol. F.C13H18N2O3
  • Mol. W.250.29 g/mol g/mol
  • Stock Status:Limited Stock
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Lamivudine EP Impurity E
Lamivudine EP Impurity E
  • CAT. No.L120002
  • CAS. No.71-30-7
  • Mol. F.C4H5N3O
  • Mol. W.111.10 g/mol g/mol
  • Stock Status:Limited Stock
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Latanoprost EP Impurity B
Latanoprost EP Impurity B
  • CAT. No.L210029
  • CAS. No.NA
  • Mol. F.C27H40O6
  • Mol. W.460.60 g/mol g/mol
  • Stock Status:Limited Stock
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Ledipasvir-13C2,D6
Ledipasvir-13C2,D6
  • CAT. No.L710002
  • CAS. No.NA
  • Mol. F.C4713C2H48D6F2N8O6
  • Mol. W.897.02 g/mol g/mol
  • Stock Status:Limited Stock
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Lenalidomide N-Hydroxy Impurity
Lenalidomide N-Hydroxy Impurity
  • CAT. No.L260021
  • CAS. No.2717380-87-3
  • Mol. F.C13H13N3O4
  • Mol. W.275.26 g/mol g/mol
  • Stock Status:Limited Stock
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Lercanidipine Acid
Lercanidipine Acid
  • CAT. No.L110023
  • CAS. No.855592-30-2
  • Mol. F.C35H39N3O6
  • Mol. W.597.70 g/mol g/mol
  • Stock Status:Limited Stock
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Lercanidipine EP Impurity B
Lercanidipine EP Impurity B
  • CAT. No.L110008
  • CAS. No.1119226-97-9
  • Mol. F.C35H37N3O6
  • Mol. W.595.68 g/mol g/mol
  • Stock Status:Limited Stock
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Lercanidipine Impurity G
Lercanidipine Impurity G
  • CAT. No.L110006
  • CAS. No.NA
  • Mol. F.C17H19NO8
  • Mol. W.365.33 g/mol g/mol
  • Stock Status:Limited Stock
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Leuprolide Acetate EP Impurity H
Leuprolide Acetate EP Impurity H
  • CAT. No.L570011
  • CAS. No.112710-58-4
  • Mol. F.C59H84N16O12
  • Mol. W.1209.42 g/mol g/mol
  • Stock Status:Limited Stock
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Levocetirizine EP Impurity C Dihydrochloride
Levocetirizine EP Impurity C Dihydrochloride
  • CAT. No.C100003
  • CAS. No.2702511-37-1
  • Mol. F.C21H27Cl3N2O3
  • Mol. W.461.81 g/mol g/mol
  • Stock Status:Limited Stock
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Levocetrizine EP Impurity E
Levocetrizine EP Impurity E
  • CAT. No.L040005
  • CAS. No.83881-56-5
  • Mol. F.C23H31N2O4Cl3
  • Mol. W.505.86 g/mol g/mol
  • Stock Status:Limited Stock
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Levodopa EP Impurity A
Levodopa EP Impurity A
  • CAT. No.L440006
  • CAS. No.27244-64-0
  • Mol. F.C9H11NO5
  • Mol. W.213.19 g/mol g/mol
  • Stock Status:Limited Stock
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Levonebivolol
Levonebivolol
  • CAT. No.N410001
  • CAS. No.118457-16-2
  • Mol. F.C22H25F2NO4
  • Mol. W.405.44 g/mol g/mol
  • Stock Status:Limited Stock
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Levonorgestrel EP imp H
Levonorgestrel EP imp H
  • CAT. No.L410014
  • CAS. No.55555-97-0
  • Mol. F.C21H28O3
  • Mol. W.328.45 g/mol g/mol
  • Stock Status:Limited Stock
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Levonorgestrel EP Impurity W
Levonorgestrel EP Impurity W
  • CAT. No.L410020
  • CAS. No.155683-59-3
  • Mol. F.C21H24O2
  • Mol. W.308.42 g/mol g/mol
  • Stock Status:Limited Stock
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Levothyroxine EP Impurity K
Levothyroxine EP Impurity K
  • CAT. No.L180011
  • CAS. No.5817-39-0
  • Mol. F.C15H12I3NO4
  • Mol. W.650.97 g/mol g/mol
  • Stock Status:Limited Stock
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Levothyroxine Related Compound
Levothyroxine Related Compound
  • CAT. No.L180022
  • CAS. No.153324-21-1
  • Mol. F.C13H13I2NO5
  • Mol. W.517.06 g/ mol g/mol
  • Stock Status:Limited Stock
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Lidocaine EP Impurity J
Lidocaine EP Impurity J
  • CAT. No.L380029
  • CAS. No.1012864-23-1
  • Mol. F.C14H23ClN2O
  • Mol. W.270.80 g/mol g/mol
  • Stock Status:Limited Stock
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Linagliptin Dimer Impurity 1
Linagliptin Dimer Impurity 1
  • CAT. No.L460017
  • CAS. No.1418133-47-7
  • Mol. F.C50H56N16O4
  • Mol. W.945.08 g/mol g/mol
  • Stock Status:Limited Stock
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Linagliptin Impurity S
Linagliptin Impurity S
  • CAT. No.L460046
  • CAS. No.1638744-06-5
  • Mol. F.C25H29BrN8O2
  • Mol. W.553.45 g/mol g/mol
  • Stock Status:Limited Stock
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Linezolid Related Impurity 2 Hydrochloride
Linezolid Related Impurity 2 Hydrochloride
  • CAT. No.L250023
  • CAS. No.NA
  • Mol. F.C15H22FN3O3.HCl
  • Mol. W.347.81 g/mol g/mol
  • Stock Status:Limited Stock
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Liraglutide Impurity B [Glu]17
Liraglutide Impurity B [Glu]17
  • CAT. No.L920014
  • CAS. No.NA
  • Mol. F.C156H243N37O45
  • Mol. W.3356.82 g/mol g/mol
  • Stock Status:Limited Stock
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Lisdexamfetamine Impurity 1
Lisdexamfetamine Impurity 1
  • CAT. No.L220018
  • CAS. No.2415710-17-5
  • Mol. F.C15H25N3O2
  • Mol. W.279.38 g/mol g/mol
  • Stock Status:Limited Stock
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Lisdexamfetamine Tetramino analog
Lisdexamfetamine Tetramino analog
  • CAT. No.L220012
  • CAS. No.2243794-25-2
  • Mol. F.C27H49N7O3
  • Mol. W.519.72 g/mol g/mol
  • Stock Status:Limited Stock
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Lisinopril EP Impurity C
Lisinopril EP Impurity C
  • CAT. No.L060003
  • CAS. No.328385-86-0 (Free Base)
  • Mol. F.C21H31N3O5
  • Mol. W.405.49 g/mol g/mol
  • Stock Status:Limited Stock
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Loperamide EP Impurity D Hydrochloride
Loperamide EP Impurity D Hydrochloride
  • CAT. No.L080003B
  • CAS. No.1134369-22-4
  • Mol. F.C29H34N2O2.HCl
  • Mol. W.479.05 g/mol g/mol
  • Stock Status:Limited Stock
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Loratadine EP Impurity E
Loratadine EP Impurity E
  • CAT. No.L300006
  • CAS. No.170727-59-0
  • Mol. F.C22H23ClN2O2
  • Mol. W.382.14 g/mol g/mol
  • Stock Status:Limited Stock
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Loratadine EP Impurity F
Loratadine EP Impurity F
  • CAT. No.L300008
  • CAS. No.125743-80-8 
  • Mol. F.C22H24ClFN2O2
  • Mol. W.402.89 g/mol g/mol
  • Stock Status:Limited Stock
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Lubiprostone impurity 1
Lubiprostone impurity 1
  • CAT. No.L270005
  • CAS. No.136790-76-6
  • Mol. F.C20H32F2O5
  • Mol. W.390.47g/mol g/mol
  • Stock Status:Limited Stock
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Luliconazole-Z-Isomer
Luliconazole-Z-Isomer
  • CAT. No.L730002
  • CAS. No.1240249-76-6
  • Mol. F.C14H9Cl2N3S2
  • Mol. W.354.28 g/mol g/mol
  • Stock Status:Limited Stock
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Lumefentrine (Keto Impurity)
Lumefentrine (Keto Impurity)
  • CAT. No.L130002
  • CAS. No.53221-25-3
  • Mol. F.C23H27Cl2No2
  • Mol. W.420.37 g/ mol g/mol
  • Stock Status:Limited Stock
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Meclizine N-Oxide (N1-Oxide) Hydrochloride
Meclizine N-Oxide (N1-Oxide) Hydrochloride
  • CAT. No.M370013
  • CAS. No.NA
  • Mol. F.C25H27ClN2O.HCl
  • Mol. W.443.41 g/mol g/mol
  • Stock Status:Limited Stock
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Meclizine N-Oxide (N4-oxide)
Meclizine N-Oxide (N4-oxide)
  • CAT. No.M100011
  • CAS. No.114624-69-0
  • Mol. F.C25H27ClN2O
  • Mol. W.406.95 g/mol g/mol
  • Stock Status:Limited Stock
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Mefenamic Acid EP Impurity C
Mefenamic Acid EP Impurity C
  • CAT. No.M090003
  • CAS. No.118-91-2
  • Mol. F.C7H5ClO2
  • Mol. W.156.57 g/mol g/mol
  • Stock Status:Limited Stock
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Melatonin EP Impurity D
Melatonin EP Impurity D
  • CAT. No.M660009
  • CAS. No.28026-16-6
  • Mol. F.C14H16N2O3
  • Mol. W.260.30 g/mol g/mol
  • Stock Status:Limited Stock
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Meldonium EP Impurity F
Meldonium EP Impurity F
  • CAT. No.M1110007
  • CAS. No.NA
  • Mol. F.C5H10N2O
  • Mol. W.114.15 g/mol g/mol
  • Stock Status:Limited Stock
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Meloxicam EP Impurity F
Meloxicam EP Impurity F
  • CAT. No.M080006
  • CAS. No.118854-48-1
  • Mol. F.C13H15NO5S
  • Mol. W.297.33 g/mol g/mol
  • Stock Status:Limited Stock
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Melphalan EP Impurity D Hydrochloride
Melphalan EP Impurity D Hydrochloride
  • CAT. No.M260001
  • CAS. No.1818258-86-4
  • Mol. F.C13H20Cl2N2O3
  • Mol. W.323.22 g/mol g/mol
  • Stock Status:Limited Stock
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Mesalazine-3-Carboxylic Acid
Mesalazine-3-Carboxylic Acid
  • CAT. No.M010035
  • CAS. No.859964-08-2
  • Mol. F.C8H7NO5
  • Mol. W.197.14 g/mol g/mol
  • Stock Status:Limited Stock
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Mesna EP Impurity E
Mesna EP Impurity E
  • CAT. No.M780003
  • CAS. No.1391054-56-0
  • Mol. F.C5H9N5O3S2
  • Mol. W.251.29 g/mol g/mol
  • Stock Status:Limited Stock
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Metformin Hydroxy Analog 2
Metformin Hydroxy Analog 2
  • CAT. No.M020008A
  • CAS. No.98026-16-5
  • Mol. F.C4H10N4O
  • Mol. W.130.14 g/mol g/mol
  • Stock Status:Limited Stock
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Metformin Impurity E (HCL salt) Metformin RC B(USP)
Metformin Impurity E (HCL salt) Metformin RC B(USP)
  • CAT. No.M020006A
  • CAS. No.1674-62-0
  • Mol. F.C3H9N5.HCl
  • Mol. W.151.60 g/mol g/mol
  • Stock Status:Limited Stock
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Methanone, [2-[5-(aminomethyl)-2-methyl-1H-imidazol-1-yl]-5-chlorophenyl](2-fluorophenyl)-, dihydrochloride
Methanone, [2-[5-(aminomethyl)-2-methyl-1H-imidazol-1-yl]-5-chlorophenyl](2-fluorophenyl)-, dihydrochloride
  • CAT. No.M810027
  • CAS. No.59468-73-4
  • Mol. F.C18H17Cl3FN3O
  • Mol. W.416.70 g/mol g/mol
  • Stock Status:Limited Stock
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Methotrexate EP Impurity F
Methotrexate EP Impurity F
  • CAT. No.M160011
  • CAS. No.51865-79-3
  • Mol. F.C20H22N8O5
  • Mol. W.454.44 g/mol g/mol
  • Stock Status:Limited Stock
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Metoprolol EP Impurity O Hydrochloride
Metoprolol EP Impurity O Hydrochloride
  • CAT. No.M030012A
  • CAS. No.1486464-40-7
  • Mol. F.C27H41NO6.HCl
  • Mol. W.512.08 g/mol g/mol
  • Stock Status:Limited Stock
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Metronidazole Benzoate EP Impurity B
Metronidazole Benzoate EP Impurity B
  • CAT. No.M130002
  • CAS. No.696-23-1
  • Mol. F.C4H5N3O2
  • Mol. W.127.10 g/mol g/mol
  • Stock Status:Limited Stock
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Migalastat Impurity 7
Migalastat Impurity 7
  • CAT. No.M1310005
  • CAS. No.167904-18-9
  • Mol. F.C34H37NO4
  • Mol. W.523.66 g/mol g/mol
  • Stock Status:Limited Stock
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Milnacipran Impurity 4
Milnacipran Impurity 4
  • CAT. No.M440010
  • CAS. No.1623020-56-3
  • Mol. F.C19H15NO4
  • Mol. W.321.33 g/mol g/mol
  • Stock Status:Limited Stock
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Milnacipran impurity MC3 Amide
Milnacipran impurity MC3 Amide
  • CAT. No.M440009
  • CAS. No.NA
  • Mol. F.C23H24N2O3
  • Mol. W.376.45 g/mol g/mol
  • Stock Status:Limited Stock
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Milnacipran Trans Isomers Impurity
Milnacipran Trans Isomers Impurity
  • CAT. No.M440044
  • CAS. No.105310-27-8
  • Mol. F.C15H22N2O
  • Mol. W.246.40 g/mol g/mol
  • Stock Status:Limited Stock
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Mirabegron Impurity G
Mirabegron Impurity G
  • CAT. No.M620046
  • CAS. No.NA
  • Mol. F.C26H30Cl2N6O3S2
  • Mol. W.609.59 g/mol g/mol
  • Stock Status:Limited Stock
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Mirabegron M12
Mirabegron M12
  • CAT. No.M620062
  • CAS. No.1365244-66-1
  • Mol. F.C28H30N4O10S
  • Mol. W.614.62 g/mol g/mol
  • Stock Status:Limited Stock
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Misoprostol acid-D5(Mixture Of Diastereomers)
Misoprostol acid-D5(Mixture Of Diastereomers)
  • CAT. No.M230010
  • CAS. No.NA
  • Mol. F.C21H31O5D5
  • Mol. W.373.54 g/mol g/mol
  • Stock Status:Limited Stock
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Misoprostol EP Impurity A
Misoprostol EP Impurity A
  • CAT. No.M230011
  • CAS. No.1788085-78-8
  • Mol. F.C22H38O5
  • Mol. W.382.55 g/mol g/mol
  • Stock Status:Limited Stock
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Mitoxantrone EP impurity B
Mitoxantrone EP impurity B
  • CAT. No.M520004
  • CAS. No.80189-44-2
  • Mol. F.CHNO
  • Mol. W.428.48 g/mol g/mol
  • Stock Status:Limited Stock
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Mixture of Abacavir EP Impurity A and Abacavir Sulphate
Mixture of Abacavir EP Impurity A and Abacavir Sulphate
  • CAT. No.A400033
  • CAS. No.136470-79-6+188062-50-2
  • Mol. F.C14H18N6O+ C28H36N12O2
  • Mol. W.670.74 g/mol g/mol
  • Stock Status:Limited Stock
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Mixture of Decitabine Related Compound C +Decitabine Related Compound B
Mixture of Decitabine Related Compound C +Decitabine Related Compound B
  • CAT. No.D390009
  • CAS. No.NA
  • Mol. F.C22H18Cl2N4O6
  • Mol. W.505.31 g/mol g/mol
  • Stock Status:Limited Stock
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Molnupiravir Impurity 15
Molnupiravir Impurity 15
  • CAT. No.M1320013
  • CAS. No.2346619-88-1
  • Mol. F.C21H31N3O9
  • Mol. W.469.49 g/mol g/mol
  • Stock Status:Limited Stock
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Mometasone EP Impurity D
Mometasone EP Impurity D
  • CAT. No.M180003
  • CAS. No.83881-09-8
  • Mol. F.C27H29ClO6
  • Mol. W.484.97 g/mol g/mol
  • Stock Status:Limited Stock
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Montelukast Acid Impurity Disodium Salt
Montelukast Acid Impurity Disodium Salt
  • CAT. No.M050022
  • CAS. No.213380-27-9
  • Mol. F.C35H32ClNNa2O5S
  • Mol. W.660.13 g/mol g/mol
  • Stock Status:Limited Stock
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Montelukast Dihydro Impurity (Sodium Salt)
Montelukast Dihydro Impurity (Sodium Salt)
  • CAT. No.M050015
  • CAS. No.142147-98-6
  • Mol. F.C35H38ClNNaO3S
  • Mol. W.610.0 g/mol, 588.2 g/mol (as base) g/mol
  • Stock Status:Limited Stock
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Montelukast EP Impurity I
Montelukast EP Impurity I
  • CAT. No.M050020
  • CAS. No.2045402-27-3
  • Mol. F.C35H36ClNO4S
  • Mol. W.602.18 g/mol g/mol
  • Stock Status:Limited Stock
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Montelukast S-Isomer
Montelukast S-Isomer
  • CAT. No.M050018A
  • CAS. No.220927-27-5
  • Mol. F.C35H36ClNO3S
  • Mol. W.586.18 g/mol g/mol
  • Stock Status:Limited Stock
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Moxifloxacin Acyl Glucuronide
Moxifloxacin Acyl Glucuronide
  • CAT. No.M060061
  • CAS. No.733002-61-4
  • Mol. F.C27H32FN3O10
  • Mol. W.577.56 g/mol g/mol
  • Stock Status:Limited Stock
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Mycophenolate EP Impurity B
Mycophenolate EP Impurity B
  • CAT. No.M070003
  • CAS. No.1094322-91-4
  • Mol. F.C29H42N2O9
  • Mol. W.562.65 g / mol g/mol
  • Stock Status:Limited Stock
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N,N,1-Trimethyl-3,3-diphenylallylamine Hydrochloride
N,N,1-Trimethyl-3,3-diphenylallylamine Hydrochloride
  • CAT. No.C060018
  • CAS. No.55011-89-7
  • Mol. F.C18H22NCl
  • Mol. W.287.83 g/mol g/mol
  • Stock Status:Limited Stock
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N-((3-(4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)-5-oxotetrahydrofuran-3-yl)methyl)ethanesulfonamide
N-((3-(4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)-5-oxotetrahydrofuran-3-yl)methyl)ethanesulfonamide
  • CAT. No.B1000017
  • CAS. No.NA
  • Mol. F.C16H18N6O4S
  • Mol. W.390.42 g/mol g/mol
  • Stock Status:Limited Stock
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N-(1-((1,2-dihydroxy-2,6-dimethyl-3-oxoheptan-4-yl)amino)-1-oxo-3-phenylpropan-2-yl)-4-methyl-2-(2-(2-morpholinoacetamido)-4-phenylbutanamido)pentanamide
N-(1-((1,2-dihydroxy-2,6-dimethyl-3-oxoheptan-4-yl)amino)-1-oxo-3-phenylpropan-2-yl)-4-methyl-2-(2-(2-morpholinoacetamido)-4-phenylbutanamido)pentanamide
  • CAT. No.C1560037
  • CAS. No.NA
  • Mol. F.C40H59N5O8
  • Mol. W.737.93 g/mol g/mol
  • Stock Status:Limited Stock
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N-Carbamoyl Oxcarbazepine
N-Carbamoyl Oxcarbazepine
  • CAT. No.O060029
  • CAS. No.2642430-30-4
  • Mol. F.C16H13N3O3
  • Mol. W.295.29 g/mol g/mol
  • Stock Status:Limited Stock
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N-Desmethyl Deferiprone
N-Desmethyl Deferiprone
  • CAT. No.D530003
  • CAS. No.17184-19-9
  • Mol. F.C6H7NO2
  • Mol. W.125.13 g/mol g/mol
  • Stock Status:Limited Stock
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N-Desmethyl Imatinib Impurity
N-Desmethyl Imatinib Impurity
  • CAT. No.I020002
  • CAS. No.404844-02-6
  • Mol. F.C28H29N7O
  • Mol. W.479.59 g/mol g/mol
  • Stock Status:Limited Stock
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N-Desmethyl Tapentadol
N-Desmethyl Tapentadol
  • CAT. No.T320005A
  • CAS. No.1300037-83-5
  • Mol. F.C13H21NO
  • Mol. W.207.31 g/mol g/mol
  • Stock Status:Limited Stock
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N-Formyl Decitabine
N-Formyl Decitabine
  • CAT. No.D390032
  • CAS. No.NA
  • Mol. F.C8H14N4O5
  • Mol. W.246.22 g/mol g/mol
  • Stock Status:Limited Stock
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N-formyl Docetaxel
N-formyl Docetaxel
  • CAT. No.D260010
  • CAS. No.NA
  • Mol. F.C39H45NO13
  • Mol. W.735.77 g/mol g/mol
  • Stock Status:Limited Stock
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N-Methyl Moxifloxacin Hydrochloride
N-Methyl Moxifloxacin Hydrochloride
  • CAT. No.M060015
  • CAS. No.1350716-67-4
  • Mol. F.C22H26FN3O4. HCl
  • Mol. W.451.92 g/mol g/mol
  • Stock Status:Limited Stock
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N-Methyl-d-aspartic acid
N-Methyl-d-aspartic acid
  • CAT. No.A1340004
  • CAS. No.6384-92-5
  • Mol. F.C5H9NO4
  • Mol. W.147.13 g/mol g/mol
  • Stock Status:Limited Stock
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N-Nitroso Apixaban Amino Acid Impurity
N-Nitroso Apixaban Amino Acid Impurity
  • CAT. No.A880120
  • CAS. No.NA
  • Mol. F.C25H26N6O6
  • Mol. W.506.51 g/mol g/mol
  • Stock Status:Limited Stock
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N-Nitroso De-alkylated Ivacaftor
N-Nitroso De-alkylated Ivacaftor
  • CAT. No.I150014
  • CAS. No.NA
  • Mol. F.C20H19N3O4
  • Mol. W.365.38 g/mol g/mol
  • Stock Status:Limited Stock
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N-Nitroso Edoxaban Desmethyl Impurity 1
N-Nitroso Edoxaban Desmethyl Impurity 1
  • CAT. No.E5900106
  • CAS. No.NA
  • Mol. F.C23H27ClN8O5S
  • Mol. W.563.03 g/mol g/mol
  • Stock Status:Limited Stock
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N-Nitroso Niflumic Acid
N-Nitroso Niflumic Acid
  • CAT. No.N430002
  • CAS. No.NA
  • Mol. F.C13H8F3N3O3
  • Mol. W.311.20 g/mol g/mol
  • Stock Status:Limited Stock
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N-Pivaloyl Amoxicillin
N-Pivaloyl Amoxicillin
  • CAT. No.A300018
  • CAS. No.1313237-94-3
  • Mol. F.C21H27N3O6S
  • Mol. W.449.52 g/mol g/mol
  • Stock Status:Limited Stock
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Naftidrofuryl EP Impurity D
Naftidrofuryl EP Impurity D
  • CAT. No.N590007
  • CAS. No.77454-16-1
  • Mol. F.C13H25NO3
  • Mol. W.243.34 g/mol g/mol
  • Stock Status:Limited Stock
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Naloxone Hydrochloride EP Impurity C
Naloxone Hydrochloride EP Impurity C
  • CAT. No.N090009
  • CAS. No.2139253-68-0
  • Mol. F.C19H21NO5
  • Mol. W.343.37 g/mol g/mol
  • Stock Status:Limited Stock
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Naltrexone EP Impurity A
Naltrexone EP Impurity A
  • CAT. No.N130008
  • CAS. No.1007856-83-8
  • Mol. F.C17H17NO5
  • Mol. W.315.32 g/mol g/mol
  • Stock Status:Limited Stock
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Naltrexone EP Impurity F
Naltrexone EP Impurity F
  • CAT. No.N130010
  • CAS. No.2397651-97-5
  • Mol. F.C20H23NO5
  • Mol. W.357.40 g/mol g/mol
  • Stock Status:Limited Stock
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Naltrexone EP Impurity I
Naltrexone EP Impurity I
  • CAT. No.N130013
  • CAS. No.96445-14-6
  • Mol. F.C20H21NO5
  • Mol. W.355.38 g/mol g/mol
  • Stock Status:Limited Stock
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Nebivolol EP Impurity A
Nebivolol EP Impurity A
  • CAT. No.N410055
  • CAS. No.NA
  • Mol. F.C22H26FNO4
  • Mol. W.387.44 g/mol g/mol
  • Stock Status:Limited Stock
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Nebivolol EP Impurity D
Nebivolol EP Impurity D
  • CAT. No.N410057
  • CAS. No.119365-22-9
  • Mol. F.C22H25F2NO4
  • Mol. W.405.44 g/mol g/mol
  • Stock Status:Limited Stock
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Nebivolol USP Related Compound B
Nebivolol USP Related Compound B
  • CAT. No.N410006
  • CAS. No.119365-25-2
  • Mol. F.C22H25F2NO4
  • Mol. W.405.44 g/mol g/mol
  • Stock Status:Limited Stock
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Nefamide
Nefamide
  • CAT. No.N490007
  • CAS. No.24833-47-4
  • Mol. F.C17H17NO3
  • Mol. W.283.32 g/mol g/mol
  • Stock Status:Limited Stock
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Nelarabine Regio Isomer
Nelarabine Regio Isomer
  • CAT. No.N850003
  • CAS. No.1233127-29-1
  • Mol. F.C11H15N5O5
  • Mol. W.297.27 g/mol g/mol
  • Stock Status:Limited Stock
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Neomycin C
Neomycin C
  • CAT. No.N240003
  • CAS. No.66-86-4
  • Mol. F.C23H46N6O13
  • Mol. W.614.64 g/mol g/mol
  • Stock Status:Limited Stock
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Nepafenac Impurity 6
Nepafenac Impurity 6
  • CAT. No.N170012
  • CAS. No.78281-75-1
  • Mol. F.C16H16N2O2
  • Mol. W.268.30 g/mol g/mol
  • Stock Status:Limited Stock
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Nicardipine Impurity 2
Nicardipine Impurity 2
  • CAT. No.N380010
  • CAS. No.2469735-68-8
  • Mol. F.C15H15NO5
  • Mol. W.289.28 g/mol g/mol
  • Stock Status:Limited Stock
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Nicorandil EP Impurity C Nitrate
Nicorandil EP Impurity C Nitrate
  • CAT. No.N180000A
  • CAS. No.88598-33-8(FreeBase)
  • Mol. F.C8H10N2O2.HNO3
  • Mol. W.229.19 g/mol g/mol
  • Stock Status:Limited Stock
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Nifuroxazide EP Impurity C
Nifuroxazide EP Impurity C
  • CAT. No.N050004
  • CAS. No.92-55-7
  • Mol. F.C9H9NO7
  • Mol. W.243.17 g/mol g/mol
  • Stock Status:Limited Stock
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Nilotinib EP Impurity F
Nilotinib EP Impurity F
  • CAT. No.N400024
  • CAS. No.2119583-24-1
  • Mol. F.C29H24F3N7O
  • Mol. W.543.54 g/mol g/mol
  • Stock Status:Limited Stock
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Nintedanib Impurity 23
Nintedanib Impurity 23
  • CAT. No.N600020
  • CAS. No.NA
  • Mol. F.C32H35N5O4
  • Mol. W.553.65 g/mol g/mol
  • Stock Status:Limited Stock
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Nintedanib Impurity E
Nintedanib Impurity E
  • CAT. No.N600022
  • CAS. No.2380229-45-6
  • Mol. F.C33H35N5O5
  • Mol. W.581.66 g/mol g/mol
  • Stock Status:Limited Stock
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Nintedanib Impurity F
Nintedanib Impurity F
  • CAT. No.N600023
  • CAS. No.NA
  • Mol. F.C56H52N8O8
  • Mol. W.965.06 g/mol g/mol
  • Stock Status:Limited Stock
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Nitazoxanide Impurity 1
Nitazoxanide Impurity 1
  • CAT. No.N200004
  • CAS. No.402848-76-4
  • Mol. F.C12H10N2O3S
  • Mol. W.262.28 g/mol g/mol
  • Stock Status:Limited Stock
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Nor-Desoxycholic Acid
Nor-Desoxycholic Acid
  • CAT. No.D170001
  • CAS. No.53608-86-9
  • Mol. F.C23H38O4
  • Mol. W.378.55 g/mol g/mol
  • Stock Status:Limited Stock
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Norcarfentanil
Norcarfentanil
  • CAT. No.F200004
  • CAS. No.72996-78-2
  • Mol. F.C16H22N2O3
  • Mol. W.290.36 g/mol g/mol
  • Stock Status:Limited Stock
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Norethiesterone Acetate EP Impurity B
Norethiesterone Acetate EP Impurity B
  • CAT. No.N110009
  • CAS. No.19637-28-6
  • Mol. F.C22H28O3
  • Mol. W.340.46 g/mol g/mol
  • Stock Status:Limited Stock
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Norethindrone Acetate 6,7-Dehydro Impurity
Norethindrone Acetate 6,7-Dehydro Impurity
  • CAT. No.N110005
  • CAS. No.106765-04-2
  • Mol. F.C25H26O3
  • Mol. W.338.44 g/mol g/mol
  • Stock Status:Limited Stock
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Norethindrone Acetate 6-alpha-Hydroxy Impurity
Norethindrone Acetate 6-alpha-Hydroxy Impurity
  • CAT. No.N110010
  • CAS. No.6856-28-6
  • Mol. F.C22H28O4
  • Mol. W.356.40 g/mol g/mol
  • Stock Status:Limited Stock
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Norethindrone EP Impurity C
Norethindrone EP Impurity C
  • CAT. No.N110014
  • CAS. No.22933-71-7
  • Mol. F.C20H26O2
  • Mol. W.298.42 g/mol g/mol
  • Stock Status:Limited Stock
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O-Des(2-Methylpropan-1-one)-O-Benzyl-Fesoteridone fumarate salt
O-Des(2-Methylpropan-1-one)-O-Benzyl-Fesoteridone fumarate salt
  • CAT. No.F120019
  • CAS. No.NA
  • Mol. F.C33H41NO6
  • Mol. W.431.61 g/mol g/mol
  • Stock Status:Limited Stock
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O-Desethyl Dapagliflozin
O-Desethyl Dapagliflozin
  • CAT. No.D780035
  • CAS. No.864070-37-1
  • Mol. F.C19H21ClO6
  • Mol. W.380.82 g/mol g/mol
  • Stock Status:Limited Stock
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O-Methyl Dolutegravir
O-Methyl Dolutegravir
  • CAT. No.D880005
  • CAS. No.1335210-35-9
  • Mol. F.C21H21F2N3O5
  • Mol. W.433.41 g/mol g/mol
  • Stock Status:Limited Stock
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Octreotide Impurity J
Octreotide Impurity J
  • CAT. No.O280040
  • CAS. No.NA
  • Mol. F.C51H68N10O11S2
  • Mol. W.1061.28 g/mol g/mol
  • Stock Status:Limited Stock
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Octreotide Impurity L
Octreotide Impurity L
  • CAT. No.O280037
  • CAS. No.NA
  • Mol. F.C51H68N10O11S2
  • Mol. W.1061.27 g/mol g/mol
  • Stock Status:Limited Stock
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Olanzapine Impurity 1 Acetate
Olanzapine Impurity 1 Acetate
  • CAT. No.O010011A
  • CAS. No.NA
  • Mol. F.C12H11N3S.C2H4O2
  • Mol. W.289.35 g/mol g/mol
  • Stock Status:Limited Stock
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Olanzapine Impurity 12 Hydrochloride
Olanzapine Impurity 12 Hydrochloride
  • CAT. No.O010022
  • CAS. No.NA
  • Mol. F.C18H15ClN4O2S
  • Mol. W.386.56 g/mol g/mol
  • Stock Status:Limited Stock
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Olmesartan Dimer Impurity
Olmesartan Dimer Impurity
  • CAT. No.O020046
  • CAS. No.NA
  • Mol. F.C53H54N12O8
  • Mol. W.987.07 g/mol g/mol
  • Stock Status:Limited Stock
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Olopatadine Isopropyl Ester E-Isomer Hydrochloride
Olopatadine Isopropyl Ester E-Isomer Hydrochloride
  • CAT. No.O030017
  • CAS. No.NA
  • Mol. F.C24H29NO3.Cl
  • Mol. W.415.95 g/mol g/mol
  • Stock Status:Limited Stock
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OMeprazole N-Methyl 5-Methoxy Analog
OMeprazole N-Methyl 5-Methoxy Analog
  • CAT. No.O040026
  • CAS. No.89352-76-1
  • Mol. F.C18H21N3O3S
  • Mol. W.359.44 g/mol g/mol
  • Stock Status:Limited Stock
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Orlistat USP Related Compound E
Orlistat USP Related Compound E
  • CAT. No.O100009
  • CAS. No.1072902-75-0
  • Mol. F.C29H53NO5
  • Mol. W.495.73 g/mol g/mol
  • Stock Status:Limited Stock
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Oseltamivir EP Impurity F Hydrochloride
Oseltamivir EP Impurity F Hydrochloride
  • CAT. No.O120046
  • CAS. No.NA
  • Mol. F.C15H27N2O4Cl
  • Mol. W.334.84 g/mol g/mol
  • Stock Status:Limited Stock
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Oseltamivir Impurity 11
Oseltamivir Impurity 11
  • CAT. No.O120064
  • CAS. No.1266663-89-1
  • Mol. F.C14H22O4
  • Mol. W.254.32 g/mol g/mol
  • Stock Status:Limited Stock
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Oseltamivir Impurity 34
Oseltamivir Impurity 34
  • CAT. No.O120067
  • CAS. No.204254-92-2
  • Mol. F.C15H26O7S
  • Mol. W.350.43 g/mol g/mol
  • Stock Status:Limited Stock
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Oseltamivir Impurity 46
Oseltamivir Impurity 46
  • CAT. No.O120066
  • CAS. No.NA
  • Mol. F.C13H20O4
  • Mol. W.240.30 g/mol g/mol
  • Stock Status:Limited Stock
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Osimertinib 2-Amide Impurity
Osimertinib 2-Amide Impurity
  • CAT. No.O530017
  • CAS. No.2213409-62-0
  • Mol. F.C23H20FN5O2
  • Mol. W.417.44 g/mol g/mol
  • Stock Status:Limited Stock
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Osimertinib N Desmethyl Impurity
Osimertinib N Desmethyl Impurity
  • CAT. No.O530041
  • CAS. No.1421373-99-0
  • Mol. F.C27H31N7O2
  • Mol. W.485.58 g/mol g/mol
  • Stock Status:Limited Stock
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Osimertinib N- methylacrylamide impurity
Osimertinib N- methylacrylamide impurity
  • CAT. No.O530014
  • CAS. No.2850389-35-2
  • Mol. F.C30H33N7O3
  • Mol. W.539.63 g/mol g/mol
  • Stock Status:Limited Stock
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Oxacillin EP Impurity G
Oxacillin EP Impurity G
  • CAT. No.O300005
  • CAS. No.724695-30-1
  • Mol. F.C19H18ClN3O5S
  • Mol. W.435.88 g/mol g/mol
  • Stock Status:Limited Stock
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Oxcarbazepine EP Impurity I
Oxcarbazepine EP Impurity I
  • CAT. No.O060013
  • CAS. No.537693-29-1
  • Mol. F.C15H10N2O3
  • Mol. W.266.25 g/mol g/mol
  • Stock Status:Limited Stock
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Oxybutynin EP Impurity A Hydrochloride
Oxybutynin EP Impurity A Hydrochloride
  • CAT. No.O090019
  • CAS. No.NA
  • Mol. F.C22H36ClNO3
  • Mol. W.397.98 g/mol g/mol
  • Stock Status:Limited Stock
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Oxybutynin EP Impurity C
Oxybutynin EP Impurity C
  • CAT. No.O090020
  • CAS. No.1199574-70-3
  • Mol. F.C21H29NO3
  • Mol. W.343.46 g/mol g/mol
  • Stock Status:Limited Stock
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Oxymetazoline EP Impurity A Hydrochloride
Oxymetazoline EP Impurity A Hydrochloride
  • CAT. No.O070001
  • CAS. No.1391053-50-1
  • Mol. F.C16H27ClN2O2
  • Mol. W.314.85 g/mol g/mol
  • Stock Status:Limited Stock
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Oxytetracycline EP Impurity A
Oxytetracycline EP Impurity A
  • CAT. No.O170002
  • CAS. No.14206-58-7
  • Mol. F.C22H24N2O9
  • Mol. W.460.43 g/mol g/mol
  • Stock Status:Limited Stock
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Oxytetracycline EP Impurity D
Oxytetracycline EP Impurity D
  • CAT. No.O170003
  • CAS. No.18695-01-7
  • Mol. F.C22H22N2O8
  • Mol. W.442.42 g/mol g/mol
  • Stock Status:Limited Stock
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Paclitaxel EP Impurity C
Paclitaxel EP Impurity C
  • CAT. No.P800010
  • CAS. No.153415-45-3
  • Mol. F.C46H57NO14
  • Mol. W.847.94 g/mol g/mol
  • Stock Status:Limited Stock
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Paclitaxel EP Impurity K
Paclitaxel EP Impurity K
  • CAT. No.P800037
  • CAS. No.148930-55-6
  • Mol. F.C53H65NO14Si
  • Mol. W.968.17 g/mol g/mol
  • Stock Status:Limited Stock
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Palbociclib 3-Piperazinyl Isomer
Palbociclib 3-Piperazinyl Isomer
  • CAT. No.P1230031
  • CAS. No.2205035-04-5
  • Mol. F.C24H29N7O2
  • Mol. W.447.53 g/mol g/mol
  • Stock Status:Limited Stock
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Palbociclib Impurity 1 trifluroacetic acid
Palbociclib Impurity 1 trifluroacetic acid
  • CAT. No.P1230003
  • CAS. No.571190-22-2(freebase)
  • Mol. F.C24H28F3N7O3
  • Mol. W.519.52 g/mol g/mol
  • Stock Status:Limited Stock
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Palbociclib Impurity 29
Palbociclib Impurity 29
  • CAT. No.P1230045
  • CAS. No.571191-15-6
  • Mol. F.C22H27N7O2
  • Mol. W.421.51 g/mol g/mol
  • Stock Status:Limited Stock
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Paliperidone E-oxime
Paliperidone E-oxime
  • CAT. No.P010008
  • CAS. No.1388021-46-2
  • Mol. F.C23H28F2N4O3
  • Mol. W.446.50 g/mol g/mol
  • Stock Status:Limited Stock
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Palonosetron Enantiomer
Palonosetron Enantiomer
  • CAT. No.P280003
  • CAS. No.135729-75-8
  • Mol. F.C19H25ClN2O
  • Mol. W.332.87 g/mol g/mol
  • Stock Status:Limited Stock
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Palonosetron USP Related Compound C
Palonosetron USP Related Compound C
  • CAT. No.P280004
  • CAS. No.135729-76-9
  • Mol. F.C19H25ClN2O
  • Mol. W.332.87 g/mol g/mol
  • Stock Status:Limited Stock
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Paroxetine EP Impurity E
Paroxetine EP Impurity E
  • CAT. No.P080055
  • CAS. No.72473-26-8
  • Mol. F.C19H20FNO3
  • Mol. W.329.37 g/mol g/mol
  • Stock Status:Limited Stock
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Paroxetine Impurity 12
Paroxetine Impurity 12
  • CAT. No.P080045
  • CAS. No.NA
  • Mol. F.C14H14FNO4
  • Mol. W.279.26 g/mol g/mol
  • Stock Status:Limited Stock
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Paroxetine Impurity F
Paroxetine Impurity F
  • CAT. No.P080025
  • CAS. No.NA
  • Mol. F.C19H20FNO3
  • Mol. W.329.37 g/mol g/mol
  • Stock Status:Limited Stock
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Paroxetine USP Related Compound G
Paroxetine USP Related Compound G
  • CAT. No.P080027
  • CAS. No.1217655-87-2
  • Mol. F.C25H25ClFNO3
  • Mol. W.441.92 g/mol g/mol
  • Stock Status:Limited Stock
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Pazopanib Impurity 11
Pazopanib Impurity 11
  • CAT. No.P1070031
  • CAS. No.1296888-47-5
  • Mol. F.C15H17N5O
  • Mol. W.283.33 g/mol g/mol
  • Stock Status:Limited Stock
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Penciclovir Impurity B
Penciclovir Impurity B
  • CAT. No.P440003
  • CAS. No.97845-80-2
  • Mol. F.C12H17N5O4
  • Mol. W.295.29 g/mol g/mol
  • Stock Status:Limited Stock
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Pentoxifylline EP Impurity G
Pentoxifylline EP Impurity G
  • CAT. No.P420004
  • CAS. No.93079-86-8
  • Mol. F.C13H18N4O3
  • Mol. W.278.31 g/mol g/mol
  • Stock Status:Limited Stock
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Perindopril EP Impurity E
Perindopril EP Impurity E
  • CAT. No.P040005
  • CAS. No.1356837-89-2
  • Mol. F.C20H34N2O5
  • Mol. W.382.49 g/mol g/mol
  • Stock Status:Limited Stock
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Phenobarbital EP Impurity A
Phenobarbital EP Impurity A
  • CAT. No.P1380001
  • CAS. No.69125-70-8
  • Mol. F.C12H14N4O
  • Mol. W.230.27 g/mol g/mol
  • Stock Status:Limited Stock
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Phenylephrine Isoquinolinone Analog Hydrobromide
Phenylephrine Isoquinolinone Analog Hydrobromide
  • CAT. No.P510012A
  • CAS. No.NA
  • Mol. F.C17H14BrNO3
  • Mol. W.360.20 g/mol g/mol
  • Stock Status:Limited Stock
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Phytomenadione Z Isomer
Phytomenadione Z Isomer
  • CAT. No.P590002
  • CAS. No.16033-41-3
  • Mol. F.C31H46O2
  • Mol. W.450.70 g/mol g/mol
  • Stock Status:Limited Stock
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Phytonadione Impurity 16
Phytonadione Impurity 16
  • CAT. No.P1640008
  • CAS. No.502-69-2
  • Mol. F.C18H36O
  • Mol. W.268.48 g/mol g/mol
  • Stock Status:Limited Stock
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Pimecrolimus Impurity 2
Pimecrolimus Impurity 2
  • CAT. No.P1280002
  • CAS. No.NA
  • Mol. F.C43H68ClNO11
  • Mol. W.810.45 g/mol g/mol
  • Stock Status:Limited Stock
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Pioglitazone EP Impurity D
Pioglitazone EP Impurity D
  • CAT. No.P060004
  • CAS. No.868754-41-0
  • Mol. F.C21H26N2O4S
  • Mol. W.402.51 g/mol g/mol
  • Stock Status:Limited Stock
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Piperacillin Dimer
Piperacillin Dimer
  • CAT. No.P500019
  • CAS. No.2170771-53-4
  • Mol. F.C46H54N10O14S2
  • Mol. W.1035.11 g/mol g/mol
  • Stock Status:Limited Stock
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Piperacillin EP Impurity D
Piperacillin EP Impurity D
  • CAT. No.P500003
  • CAS. No.65772-67-0
  • Mol. F.C39H44N8O10S2
  • Mol. W.848.94 g/mol g/mol
  • Stock Status:Limited Stock
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Piperacillin EP Impurity F
Piperacillin EP Impurity F
  • CAT. No.P500002
  • CAS. No.NA
  • Mol. F.C25H31N5O9S
  • Mol. W.577.61 g/mol g/mol
  • Stock Status:Limited Stock
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Piperacillin EP Impurity J
Piperacillin EP Impurity J
  • CAT. No.P500028
  • CAS. No.2170771-47-6
  • Mol. F.C17H20N4O6
  • Mol. W.376.36 g/mol g/mol
  • Stock Status:Limited Stock
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Piperacillin penicilloic acid isomer
Piperacillin penicilloic acid isomer
  • CAT. No.P500020
  • CAS. No.1449784-97-7
  • Mol. F.C23H29N5O8S
  • Mol. W.535.57 g/mol g/mol
  • Stock Status:Limited Stock
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Pitavastatin Diastereomer(3S,5R)/(3S,5S)
Pitavastatin Diastereomer(3S,5R)/(3S,5S)
  • CAT. No.P740043
  • CAS. No.NA
  • Mol. F.C100H92Ca2F4N4O16
  • Mol. W.1761.97 g/mol g/mol
  • Stock Status:Limited Stock
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Polymyxin B3 Pentatrifluoroacetate salt
Polymyxin B3 Pentatrifluoroacetate salt
  • CAT. No.P680002
  • CAS. No.71140-58-4 (free base)
  • Mol. F.C65H101F15N16O23
  • Mol. W.1759.57 g/mol g/mol
  • Stock Status:Limited Stock
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Posaconazole Formyl Semicarbazide Analog
Posaconazole Formyl Semicarbazide Analog
  • CAT. No.P070080
  • CAS. No.1350560-57-4
  • Mol. F.C37H44F2N8O5
  • Mol. W.718.79 g/mol g/mol
  • Stock Status:Limited Stock
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Posaconazole Impurity 105
Posaconazole Impurity 105
  • CAT. No.P070074
  • CAS. No.2069239-68-3
  • Mol. F.C38H42F2N8O5
  • Mol. W.728.79 g/mol g/mol
  • Stock Status:Limited Stock
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Posaconazole Impurity 49
Posaconazole Impurity 49
  • CAT. No.P070011
  • CAS. No.161532-65-6
  • Mol. F.C37H42F2N8O3
  • Mol. W.684.78 g/mol g/mol
  • Stock Status:Limited Stock
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Posaconazole Impurity 87
Posaconazole Impurity 87
  • CAT. No.P070081
  • CAS. No.NA
  • Mol. F.C36H44F2N8O4
  • Mol. W.690.78 g/mol g/mol
  • Stock Status:Limited Stock
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Posaconazole-D-Glucuronide
Posaconazole-D-Glucuronide
  • CAT. No.P070136
  • CAS. No.697751-82-9
  • Mol. F.C43H50F2N8O10
  • Mol. W.876.90 g/mol g/mol
  • Stock Status:Limited Stock
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Potassium Clavulanate EP Impurity A
Potassium Clavulanate EP Impurity A
  • CAT. No.P300003
  • CAS. No.4744-51-8
  • Mol. F.C8H12N2O2
  • Mol. W.168.19 g/mol g/mol
  • Stock Status:Limited Stock
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Pramipexole EP Impurity C
Pramipexole EP Impurity C
  • CAT. No.P090019
  • CAS. No.1973461-14-1
  • Mol. F.C20H32N6S2
  • Mol. W.420.64 g/mol g/mol
  • Stock Status:Limited Stock
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Prasugrel Chlorobutyryl Analog
Prasugrel Chlorobutyryl Analog
  • CAT. No.P100011
  • CAS. No.1056459-37-0
  • Mol. F.C20H21ClFNO3S
  • Mol. W.409.90 g/mol g/mol
  • Stock Status:Limited Stock
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Prasugrel EP Impurity C Hydrochloride
Prasugrel EP Impurity C Hydrochloride
  • CAT. No.P100005
  • CAS. No.1391053-98-7
  • Mol. F.C20H21ClFNO3S
  • Mol. W.409.00 g/mol g/mol
  • Stock Status:Limited Stock
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Prasugrel EP Impurity D
Prasugrel EP Impurity D
  • CAT. No.P100001
  • CAS. No.150322-38-6
  • Mol. F.C18H18FNO2S
  • Mol. W.331.40 g/mol g/mol
  • Stock Status:Limited Stock
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Prednisolone EP Impurity C
Prednisolone EP Impurity C
  • CAT. No.P240003A
  • CAS. No.52-21-1
  • Mol. F.C23H30O6
  • Mol. W.402.48 g/mol g/mol
  • Stock Status:Limited Stock
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Prednisolone EP Impurity J
Prednisolone EP Impurity J
  • CAT. No.P240015
  • CAS. No.1807-14-3
  • Mol. F.C21H28O4
  • Mol. W.344.45 g/mol g/mol
  • Stock Status:Limited Stock
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Prednisolone Sodium Phosphate Impurity F
Prednisolone Sodium Phosphate Impurity F
  • CAT. No.P240035
  • CAS. No.NA
  • Mol. F.C21H27O7P
  • Mol. W.422.41 g/mol g/mol
  • Stock Status:Limited Stock
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Prednisone Tablets
Prednisone Tablets
  • CAT. No.P320001A
  • CAS. No.NA
  • Mol. F.NA
  • Mol. W.NA g/mol
  • Stock Status:Limited Stock
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Pregabalin Impurity 1
Pregabalin Impurity 1
  • CAT. No.P130082
  • CAS. No.1568181-40-7
  • Mol. F.C8H18N2O
  • Mol. W.158.24 g/mol g/mol
  • Stock Status:Limited Stock
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Pregabalin Lactose Conjugate Impurity (Mixture of Isomers)
Pregabalin Lactose Conjugate Impurity (Mixture of Isomers)
  • CAT. No.P130071
  • CAS. No.NA
  • Mol. F.C20H35NO11
  • Mol. W.465.50 g/mol g/mol
  • Stock Status:Limited Stock
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Primaquine EP Impurity A
Primaquine EP Impurity A
  • CAT. No.P950001A
  • CAS. No.525-61-1
  • Mol. F.C15H21N3O
  • Mol. W.259.35 g/mol g/mol
  • Stock Status:Limited Stock
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Primidone EP Impurity F
Primidone EP Impurity F
  • CAT. No.P920004
  • CAS. No.1189504-46-8
  • Mol. F.C21H24N2O2
  • Mol. W.336.43 g/mol g/mol
  • Stock Status:Limited Stock
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Propofol Beta-D-Glucuronide
Propofol Beta-D-Glucuronide
  • CAT. No.P180029
  • CAS. No.114991-26-3
  • Mol. F.C18H26O7
  • Mol. W.354.40 g/mol g/mol
  • Stock Status:Limited Stock
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Propranolol Glucuronide Sodium Salt
Propranolol Glucuronide Sodium Salt
  • CAT. No.P520010A
  • CAS. No.87102-70-3
  • Mol. F.C22H28NO8.Na
  • Mol. W.457.45 g/mol g/mol
  • Stock Status:Limited Stock
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Pyrantel Related Compound A
Pyrantel Related Compound A
  • CAT. No.P760001
  • CAS. No.NA
  • Mol. F.C23H16O6.C11H14N2S
  • Mol. W.594.68 g/mol g/mol
  • Stock Status:Limited Stock
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Quetiapine EP Impurity Q(Base)
Quetiapine EP Impurity Q(Base)
  • CAT. No.Q010022A
  • CAS. No.NA
  • Mol. F.C25H34N3O4S
  • Mol. W.472.62 g/mol g/mol
  • Stock Status:Limited Stock
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Quetiapine S-Oxide
Quetiapine S-Oxide
  • CAT. No.Q010002
  • CAS. No.329216-63-9
  • Mol. F.C21H25N3O3S
  • Mol. W.399.51 g/mol g/mol
  • Stock Status:Limited Stock
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Quinine-D3
Quinine-D3
  • CAT. No.Q060009
  • CAS. No.NA
  • Mol. F.C20H21D3N2O2
  • Mol. W.327.44 g/mol g/mol
  • Stock Status:Limited Stock
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R-(+)-Nicotine
R-(+)-Nicotine
  • CAT. No.N230017
  • CAS. No.25162-00-9
  • Mol. F.C10H14N2
  • Mol. W.162.23 g/mol g/mol
  • Stock Status:Limited Stock
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Rabeprazole EP Impurity H
Rabeprazole EP Impurity H
  • CAT. No.R010008
  • CAS. No.168167-42-8
  • Mol. F.C14H12ClN3OS
  • Mol. W.305.78 g/mol g/mol
  • Stock Status:Limited Stock
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rac O-Desmethyl Venlafaxine b-D-Glucuronide
rac O-Desmethyl Venlafaxine b-D-Glucuronide
  • CAT. No.V030017
  • CAS. No.1021933-98-1
  • Mol. F.C22H33NO8
  • Mol. W.439.50 g/mol g/mol
  • Stock Status:Limited Stock
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rac-4,5-Dehydropregabalin
rac-4,5-Dehydropregabalin
  • CAT. No.P130009
  • CAS. No.216576-74-8
  • Mol. F.C8H15NO2
  • Mol. W.157.21 g/mol g/mol
  • Stock Status:Limited Stock
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Racemic Bimatoprost
Racemic Bimatoprost
  • CAT. No.B600008
  • CAS. No.1365263-66-6
  • Mol. F.C25H37NO4
  • Mol. W.415.60 g/mol g/mol
  • Stock Status:Limited Stock
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Ramipril EP Impurity N Hydrochloride
Ramipril EP Impurity N Hydrochloride
  • CAT. No.R020014B
  • CAS. No.129939-63-5(free base)
  • Mol. F.C23H32N2O5.HCl
  • Mol. W.452.97 g/mol g/mol
  • Stock Status:Limited Stock
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Ranolazine Related Compound A
Ranolazine Related Compound A
  • CAT. No.R240003A
  • CAS. No.2210-74-4
  • Mol. F.C10H12O3
  • Mol. W.180.20 g/mol g/mol
  • Stock Status:Limited Stock
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Rasagiline Impurity 5
Rasagiline Impurity 5
  • CAT. No.R130043
  • CAS. No.1312077-04-5
  • Mol. F.C12H11NO.CH4O3S
  • Mol. W.281.33 g/mol g/mol
  • Stock Status:Limited Stock
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Rasagiline Impurity C
Rasagiline Impurity C
  • CAT. No.R130002
  • CAS. No.NA
  • Mol. F.C14H15NO4
  • Mol. W.261.34 g/mol
  • Stock Status:Limited Stock
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Remdesivir R-P isomer
Remdesivir R-P isomer
  • CAT. No.R730010
  • CAS. No.1911578-75-0
  • Mol. F.C27H35N6O8P
  • Mol. W.602.60 g/mol g/mol
  • Stock Status:Limited Stock
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Repaglinide EP Impurity E
Repaglinide EP Impurity E
  • CAT. No.R030005
  • CAS. No.147852-26-4
  • Mol. F.C27H36N2O4
  • Mol. W.452.59 g/mol g/mol
  • Stock Status:Limited Stock
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Resmetirom Impurity 5
Resmetirom Impurity 5
  • CAT. No.R950005
  • CAS. No.920509-28-0
  • Mol. F.C13H13Cl2N3O2
  • Mol. W.314.17 g/mol g/mol
  • Stock Status:Limited Stock
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Resmetirom Impurity 7
Resmetirom Impurity 7
  • CAT. No.R950007
  • CAS. No.920509-33-7
  • Mol. F.C19H18Cl2N6O5
  • Mol. W.481.29 g/mol g/mol
  • Stock Status:Limited Stock
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Riboflavin EP Impurity C
Riboflavin EP Impurity C
  • CAT. No.V150006
  • CAS. No.2535-20-8
  • Mol. F.C13H18N4O6
  • Mol. W.326.31 g/mol g/mol
  • Stock Status:Limited Stock
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Rifampicin EP Impurity B
Rifampicin EP Impurity B
  • CAT. No.R120003
  • CAS. No.125833-03-6
  • Mol. F.C43H58N4O13
  • Mol. W.838.94 g/mol g/mol
  • Stock Status:Limited Stock
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Riociguat EP Impurity B
Riociguat EP Impurity B
  • CAT. No.R460027
  • CAS. No.3052969-92-0
  • Mol. F.C20H20N8O2
  • Mol. W.404.43 g/mol g/mol
  • Stock Status:Limited Stock
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Risdiplam
Risdiplam
  • CAT. No.R880000
  • CAS. No.1825352-65-5
  • Mol. F.C22H23N7O
  • Mol. W.401.47 g/mol g/mol
  • Stock Status:Limited Stock
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Risedronate EP Impurity C
Risedronate EP Impurity C
  • CAT. No.R080006
  • CAS. No.105462-25-7
  • Mol. F.C7H11NO7P2
  • Mol. W.283.11 g/mol g/mol
  • Stock Status:Limited Stock
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Risperidone Impurity Standard
Risperidone Impurity Standard
  • CAT. No.R040026
  • CAS. No.106266-06-2
  • Mol. F.C23H27FN4O2
  • Mol. W.410.48 g/mol g/mol
  • Stock Status:Limited Stock
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Ritonavir EP Impurity C
Ritonavir EP Impurity C
  • CAT. No.R180012
  • CAS. No.1010808-43-1
  • Mol. F.C25H29N3O4S
  • Mol. W.467.58 g/mol g/mol
  • Stock Status:Limited Stock
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Ritonavir EP Impurity P
Ritonavir EP Impurity P
  • CAT. No.R180015
  • CAS. No.2804644-96-8
  • Mol. F.C47H52N6O7S2
  • Mol. W.877.10 g/mol g/mol
  • Stock Status:Limited Stock
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Rivastigmine EP Impurity D
Rivastigmine EP Impurity D
  • CAT. No.R140002
  • CAS. No.415973-05-6
  • Mol. F.C14H22N2O2
  • Mol. W.250.34 g/mol g/mol
  • Stock Status:Limited Stock
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Rizatriptan Desmethyl Impurity Hydrochloride
Rizatriptan Desmethyl Impurity Hydrochloride
  • CAT. No.R100027
  • CAS. No.NA
  • Mol. F.C14H17N5.HCl
  • Mol. W.291.78 g/mol g/mol
  • Stock Status:Limited Stock
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Rizatriptan EP Impurity A Dibenzoate
Rizatriptan EP Impurity A Dibenzoate
  • CAT. No.R100002A
  • CAS. No.NA
  • Mol. F.C28H35N7.(C7H6O2)2
  • Mol. W.713.87 g/mol g/mol
  • Stock Status:Limited Stock
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Rocuronium EP Impurity E
Rocuronium EP Impurity E
  • CAT. No.R380005
  • CAS. No.1190105-65-7
  • Mol. F.C32H53BrN2O3
  • Mol. W.593.68 g/mol g/mol
  • Stock Status:Limited Stock
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Ropinirole EP Impurity D Hydrochloride
Ropinirole EP Impurity D Hydrochloride
  • CAT. No.R050002
  • CAS. No.173990-76-6
  • Mol. F.C13H18N2O.HCl
  • Mol. W.254.76 g/mol g/mol
  • Stock Status:Limited Stock
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Ropinirole Impurity C
Ropinirole Impurity C
  • CAT. No.R050013
  • CAS. No.954117-24-9
  • Mol. F.C10H11NO
  • Mol. W.161.20 g/mol g/mol
  • Stock Status:Limited Stock
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Rosuvastatin (3RS,5RS)-Isomer Calcium
Rosuvastatin (3RS,5RS)-Isomer Calcium
  • CAT. No.R060017
  • CAS. No.NA
  • Mol. F.C44H54CaF2N6O12S2
  • Mol. W.1001.14 g/mol g/mol
  • Stock Status:Limited Stock
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Rosuvastatin Dehydro Acid Calicum Salt
Rosuvastatin Dehydro Acid Calicum Salt
  • CAT. No.R060013
  • CAS. No.2290571-51-4(freebase)
  • Mol. F.C44H50CaF2N6O10S2
  • Mol. W.965.11 g/mol g/mol
  • Stock Status:Limited Stock
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Rosuvastatin EP Impurity N Sodium
Rosuvastatin EP Impurity N Sodium
  • CAT. No.R060103
  • CAS. No.2290571-51-4
  • Mol. F.C22H25FN3O5S.Na
  • Mol. W.463.52 g/mol g/mol
  • Stock Status:Limited Stock
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Roxithromycin Impurity A
Roxithromycin Impurity A
  • CAT. No.R390004
  • CAS. No.114-07-8
  • Mol. F.C37H67NO13
  • Mol. W.733.93 g/mol g/mol
  • Stock Status:Limited Stock
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Rupatadine Impurity 2
Rupatadine Impurity 2
  • CAT. No.R490003
  • CAS. No.1422960-88-0
  • Mol. F.C33H34ClN4
  • Mol. W.522.11 g/mol g/mol
  • Stock Status:Limited Stock
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Ruxolitinib M18 metabolite(Mixture of diasteriomers)
Ruxolitinib M18 metabolite(Mixture of diasteriomers)
  • CAT. No.R650027
  • CAS. No.1092973-95-9
  • Mol. F.C17H18N6O
  • Mol. W.322.36 g/mol g/mol
  • Stock Status:Limited Stock
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S-Methyl Fluticasone Furoate
S-Methyl Fluticasone Furoate
  • CAT. No.F130030
  • CAS. No.397864-58-3
  • Mol. F.C27H30F2O6S
  • Mol. W.520.59 g/mol g/mol
  • Stock Status:Limited Stock
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Sacubitril Impurity 19
Sacubitril Impurity 19
  • CAT. No.S780017
  • CAS. No.2459446-54-7
  • Mol. F.C22H23NO4
  • Mol. W.365.40 g/mol g/mol
  • Stock Status:Limited Stock
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Sacubitril Impurity 5
Sacubitril Impurity 5
  • CAT. No.S780027
  • CAS. No.1012341-56-8
  • Mol. F.C23H29NO4
  • Mol. W.383.48 g/mol g/mol
  • Stock Status:Limited Stock
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Sacubitril Lactam
Sacubitril Lactam
  • CAT. No.S780048
  • CAS. No.1038925-22-2
  • Mol. F.C18H19NO
  • Mol. W.265.35 g/mol
  • Stock Status:Limited Stock
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Sacubitril-(2R,4R) Isomer
Sacubitril-(2R,4R) Isomer
  • CAT. No.S780056
  • CAS. No.2259708-00-2
  • Mol. F.C24H29NO5
  • Mol. W.411.49 g/mol g/mol
  • Stock Status:Limited Stock
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Safinamide Impurity 13
Safinamide Impurity 13
  • CAT. No.S1120005
  • CAS. No.1000370-28-4
  • Mol. F.C24H24F2N2O2
  • Mol. W.410.46 g/mol g/mol
  • Stock Status:Limited Stock
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Salbutamol EP Impurity B
Salbutamol EP Impurity B
  • CAT. No.S240001
  • CAS. No.96948-64-0
  • Mol. F.C12H19NO2
  • Mol. W.209.28 g/mol g/mol
  • Stock Status:Limited Stock
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Salbutamol Impurity EP D (Sulfate Salt)
Salbutamol Impurity EP D (Sulfate Salt)
  • CAT. No.S240006A
  • CAS. No.156339-88-7
  • Mol. F.C26H38N2O6.H2SO4
  • Mol. W.286.33 g/mol g/mol
  • Stock Status:Limited Stock
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Salmeterol EP Impurity F
Salmeterol EP Impurity F
  • CAT. No.S170004
  • CAS. No.1391054-40-2
  • Mol. F.C25H37NO3
  • Mol. W.399.58 g/mol g/mol
  • Stock Status:Limited Stock
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Seco Rapamycin Sodium Salt
Seco Rapamycin Sodium Salt
  • CAT. No.S150001
  • CAS. No.148554-65-8
  • Mol. F.C51H78NNaO13
  • Mol. W.936.15 g/mol g/mol
  • Stock Status:Limited Stock
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Sildenafil Acid Impurity
Sildenafil Acid Impurity
  • CAT. No.S050020
  • CAS. No.139756-00-6
  • Mol. F.C8H11N3O4
  • Mol. W.213.19 g/mol g/mol
  • Stock Status:Limited Stock
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Sildenafil EP Impurity E
Sildenafil EP Impurity E
  • CAT. No.S050012
  • CAS. No.288-32-4
  • Mol. F.C3H4N2
  • Mol. W.68.08 g/mol g/mol
  • Stock Status:Limited Stock
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Silodosin (S)-Isomer
Silodosin (S)-Isomer
  • CAT. No.S360004
  • CAS. No.2182279-45-2
  • Mol. F.C25H32F3N3O4
  • Mol. W.495.55 g/mol g/mol
  • Stock Status:Limited Stock
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Silodosin Dimer Impurity
Silodosin Dimer Impurity
  • CAT. No.S360003
  • CAS. No.1453221-45-8
  • Mol. F.C35H41F6N3O6
  • Mol. W.713.71 g/mol g/mol
  • Stock Status:Limited Stock
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Silodosin Glucuronide
Silodosin Glucuronide
  • CAT. No.S360007
  • CAS. No.879396-70-0
  • Mol. F.C31H40F3N3O10
  • Mol. W.671.67 g/mol g/mol
  • Stock Status:Limited Stock
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Silodosin Nitrile Impurity
Silodosin Nitrile Impurity
  • CAT. No.S360002
  • CAS. No.885340-13-6
  • Mol. F.C25H30F3N3O3
  • Mol. W.477.52 g/mol g/mol
  • Stock Status:Limited Stock
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Simvastatin Acid D3 Ammonium
Simvastatin Acid D3 Ammonium
  • CAT. No.S020041
  • CAS. No.NA
  • Mol. F.C25H36D3O6.NH4
  • Mol. W.456.63 g/mol g/mol
  • Stock Status:Limited Stock
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Simvastatin EP Impurity E
Simvastatin EP Impurity E
  • CAT. No.S020005
  • CAS. No.NA
  • Mol. F.C24H36O5
  • Mol. W.404.54 g/mol g/mol
  • Stock Status:Limited Stock
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Sirolimus Isomer A
Sirolimus Isomer A
  • CAT. No.S150020
  • CAS. No.NA
  • Mol. F.C51H79NO13
  • Mol. W.914.17 g/mol g/mol
  • Stock Status:Limited Stock
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Sitagliptin EP Impurity A
Sitagliptin EP Impurity A
  • CAT. No.S060010
  • CAS. No.823817-55-6
  • Mol. F.C16H15F6N5O
  • Mol. W.407.32 g/mol g/mol
  • Stock Status:Limited Stock
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Sitagliptin Impurity 38
Sitagliptin Impurity 38
  • CAT. No.S060046
  • CAS. No.877402-45-4
  • Mol. F.C6H5F3N4O
  • Mol. W.206.13 g/mol g/mol
  • Stock Status:Limited Stock
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Sitagliptin Triazecine Analog
Sitagliptin Triazecine Analog
  • CAT. No.S060137
  • CAS. No.2088771-61-1
  • Mol. F.C16H13F6N5O2
  • Mol. W.421.30 g/mol g/mol
  • Stock Status:Limited Stock
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sodium 2-amino-3-(4-bromobenzoyl)benzoate
sodium 2-amino-3-(4-bromobenzoyl)benzoate
  • CAT. No.B220001
  • CAS. No.241496-82-2(Freeacid)
  • Mol. F.C14H9BrNNaO3
  • Mol. W.342.12 g/mol g/mol
  • Stock Status:Limited Stock
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Sofosbuvir Impurity 11
Sofosbuvir Impurity 11
  • CAT. No.S670001
  • CAS. No.863329-66-2
  • Mol. F.C10H13FN2O5
  • Mol. W.260.22 g/mol g/mol
  • Stock Status:Limited Stock
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Sofosbuvir Impurity 74
Sofosbuvir Impurity 74
  • CAT. No.S670002
  • CAS. No.1233335-78-8
  • Mol. F.C13H19FN3O9P
  • Mol. W.411.28 g/mol g/mol
  • Stock Status:Limited Stock
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Spiramycin EP Impurity A
Spiramycin EP Impurity A
  • CAT. No.S740002
  • CAS. No.70253-62-2
  • Mol. F.C36H62N2O11
  • Mol. W.698.88 g/mol g/mol
  • Stock Status:Limited Stock
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Sugammadex Disulfide Impurity
Sugammadex Disulfide Impurity
  • CAT. No.S1040008A
  • CAS. No.2412952-81-7
  • Mol. F.C72H112O48S9
  • Mol. W.2034.20 g/mol g/mol
  • Stock Status:Limited Stock
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Sugammadex Monothiol Impurity
Sugammadex Monothiol Impurity
  • CAT. No.S1040030
  • CAS. No.2379877-90-2
  • Mol. F.C69H108O46S8
  • Mol. W.1930.10 g/mol g/mol
  • Stock Status:Limited Stock
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Sulfasalazine EP Impurity C
Sulfasalazine EP Impurity C
  • CAT. No.S080003
  • CAS. No.66030-25-9
  • Mol. F.C18H14N4O3
  • Mol. W.334.33 g/mol g/mol
  • Stock Status:Limited Stock
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Sunitinib N-Oxide
Sunitinib N-Oxide
  • CAT. No.S790002
  • CAS. No.356068-99-0
  • Mol. F.C22H27FN4O3
  • Mol. W.414.47 g/mol g/mol
  • Stock Status:Limited Stock
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Tacrolimus EP Impurity E
Tacrolimus EP Impurity E
  • CAT. No.T190004
  • CAS. No.104987-30-6
  • Mol. F.C44H71NO12
  • Mol. W.806.03 g/mol g/mol
  • Stock Status:Limited Stock
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Tacrolimus EP Impurity I
Tacrolimus EP Impurity I
  • CAT. No.T190006
  • CAS. No.104987-16-8
  • Mol. F.C44H67NO11
  • Mol. W.786.00 g/mol g/mol
  • Stock Status:Limited Stock
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Tacrolimus Hydroxy Acid Impurity
Tacrolimus Hydroxy Acid Impurity
  • CAT. No.T190007A
  • CAS. No.1700657-83-5
  • Mol. F.C44H71NO13
  • Mol. W.822.06 g/mol g/mol
  • Stock Status:Limited Stock
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Tamsulosin EP Impurity H Hydrochloride
Tamsulosin EP Impurity H Hydrochloride
  • CAT. No.T010008B
  • CAS. No.NA
  • Mol. F.C20H28NO3Cl
  • Mol. W.365.89 g/mol g/mol
  • Stock Status:Limited Stock
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Temozolomide EP Impurity A
Temozolomide EP Impurity A
  • CAT. No.T240007
  • CAS. No.360-97-4
  • Mol. F.C4H6N4O
  • Mol. W.126.12 g/mol g/mol
  • Stock Status:Limited Stock
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Tenofovir Alafenamide
Tenofovir Alafenamide
  • CAT. No.T270020
  • CAS. No.379270-37-8
  • Mol. F.C21H29N6O5P
  • Mol. W.476.47 g/mol g/mol
  • Stock Status:Limited Stock
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Tenofovir Monoisoproxil Dimer Diammonium salt
Tenofovir Monoisoproxil Dimer Diammonium salt
  • CAT. No.T270004
  • CAS. No.NA
  • Mol. F.C33H54N8O14P2
  • Mol. W.848.77 g/mol g/mol
  • Stock Status:Limited Stock
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Terazosin Related Compound A Dihydrochloride
Terazosin Related Compound A Dihydrochloride
  • CAT. No.T030018A
  • CAS. No.60548-08-5
  • Mol. F.C14H19N5O2.2HCl
  • Mol. W.362.26 g/mol g/mol
  • Stock Status:Limited Stock
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Terbinafine Dimer Impurity Dihydrochloride Salt
Terbinafine Dimer Impurity Dihydrochloride Salt
  • CAT. No.T040006
  • CAS. No.NA
  • Mol. F.C36H42Cl2N2
  • Mol. W.573.64 g/mol g/mol
  • Stock Status:Limited Stock
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Terbinafine EP Impurity F
Terbinafine EP Impurity F
  • CAT. No.T040010
  • CAS. No.926281-74-5
  • Mol. F.C21H25N
  • Mol. W.291.43 g/mol g/mol
  • Stock Status:Limited Stock
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Terbinafine Impurity 16
Terbinafine Impurity 16
  • CAT. No.T040008
  • CAS. No.138139-82-9
  • Mol. F.C9H12O
  • Mol. W.136.19 g/mol g/mol
  • Stock Status:Limited Stock
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Tetracycline EP Impurity C Hydrochloride
Tetracycline EP Impurity C Hydrochloride
  • CAT. No.T640004
  • CAS. No.13803-65-1
  • Mol. F.C22H22N2O7.HCl
  • Mol. W.462.88 g/mol g/mol
  • Stock Status:Limited Stock
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Tetracycline Hydrochloride EP Impurity D Hydrochloride Salt
Tetracycline Hydrochloride EP Impurity D Hydrochloride Salt
  • CAT. No.T640001
  • CAS. No.4465-65-0
  • Mol. F.C22H23ClN2O7
  • Mol. W.462.88 g/mol g/mol
  • Stock Status:Limited Stock
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Tetrazepam EP Impurity C
Tetrazepam EP Impurity C
  • CAT. No.T2750001
  • CAS. No.1784-78-7
  • Mol. F.C16H19ClN2O2
  • Mol. W.290.79 g/mol g/mol
  • Stock Status:Limited Stock
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Thiamine EP Impurity A
Thiamine EP Impurity A
  • CAT. No.T170003
  • CAS. No.2380-61-2
  • Mol. F.C12H16N4O4S2
  • Mol. W.344.41 g/mol g/mol
  • Stock Status:Limited Stock
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Thiamine EP Impurity B Hydrobromide
Thiamine EP Impurity B Hydrobromide
  • CAT. No.T170005
  • CAS. No.7771-57-5(freebase)
  • Mol. F.C11H16Br2N4OS
  • Mol. W.412.14 g/mol g/mol
  • Stock Status:Limited Stock
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Thiamine EP Impurity D
Thiamine EP Impurity D
  • CAT. No.T170001
  • CAS. No.490-82-4
  • Mol. F.C12H16N4O2S
  • Mol. W.280.35 g/mol g/mol
  • Stock Status:Limited Stock
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Thiamine Impurity B
Thiamine Impurity B
  • CAT. No.T170036
  • CAS. No.7771-57-5
  • Mol. F.C11H15N4OS
  • Mol. W.251.33 g/mol g/mol
  • Stock Status:Limited Stock
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Ticagrelor Enantiomer Impurity
Ticagrelor Enantiomer Impurity
  • CAT. No.T560098
  • CAS. No.2096989-55-6
  • Mol. F.C23H28F2N6O4S
  • Mol. W.522.57 g/mol g/mol
  • Stock Status:Limited Stock
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Ticagrelor Pyrimidine Dimer
Ticagrelor Pyrimidine Dimer
  • CAT. No.T560062
  • CAS. No.2205903-73-5
  • Mol. F.C28H42ClN9O8S2
  • Mol. W.732.30 g/mol g/mol
  • Stock Status:Limited Stock
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Tiotropium Bromide Impurity H
Tiotropium Bromide Impurity H
  • CAT. No.T180023
  • CAS. No.1044148-31-3
  • Mol. F.C9H16NO2.Br
  • Mol. W.250.13 g/mol g/mol
  • Stock Status:Limited Stock
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Tiotropium EP Impurity B
Tiotropium EP Impurity B
  • CAT. No.T180007
  • CAS. No.136310-64-0
  • Mol. F.C18H19NO4S2
  • Mol. W.377.48 g/mol g/mol
  • Stock Status:Limited Stock
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Tofacitinib Citrate Mixure of Diastereomers
Tofacitinib Citrate Mixure of Diastereomers
  • CAT. No.T990015
  • CAS. No.2664002-63-3
  • Mol. F.C22H28N6O8
  • Mol. W.504.49 g/mol g/mol
  • Stock Status:Limited Stock
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Tofacitinib Impurity A (citric acid)
Tofacitinib Impurity A (citric acid)
  • CAT. No.T990074
  • CAS. No.2174011-53-9
  • Mol. F.C22H28N6O8
  • Mol. W.504.49 g/mol g/mol
  • Stock Status:Limited Stock
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Tofacitinib Impurity B
Tofacitinib Impurity B
  • CAT. No.T990016
  • CAS. No.1092578-48-7
  • Mol. F.C16H20N6O
  • Mol. W.312.37 g/mol g/mol
  • Stock Status:Limited Stock
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Topiramate EP Impurity D
Topiramate EP Impurity D
  • CAT. No.T050018
  • CAS. No.950603-46-0
  • Mol. F.C25H39NO15S
  • Mol. W.625.64 g/mol g/mol
  • Stock Status:Limited Stock
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Tramadol EP Impurity A
Tramadol EP Impurity A
  • CAT. No.T060001
  • CAS. No.152538-36-8
  • Mol. F.C16H25NO2
  • Mol. W.263.38 g/mol g/mol
  • Stock Status:Limited Stock
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Tramadol EP Impurity C
Tramadol EP Impurity C
  • CAT. No.T060003
  • CAS. No.192384-41-1
  • Mol. F.C16H23NO
  • Mol. W.245.36 g/mol g/mol
  • Stock Status:Limited Stock
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Trandolapril EP Impurity A
Trandolapril EP Impurity A
  • CAT. No.T720003
  • CAS. No.118194-41-5
  • Mol. F.C23H32N2O5
  • Mol. W.416.51 g/mol g/mol
  • Stock Status:Limited Stock
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Trandolapril EP Impurity D
Trandolapril EP Impurity D
  • CAT. No.T720002
  • CAS. No.149881-40-3
  • Mol. F.C24H32N2O4
  • Mol. W.412.24 g/mol g/mol
  • Stock Status:Limited Stock
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Tranexamic Acid EP Impurity A
Tranexamic Acid EP Impurity A
  • CAT. No.T080001A
  • CAS. No.93940-19-3
  • Mol. F.C16H27NO4
  • Mol. W.297.39 g/mol g/mol
  • Stock Status:Limited Stock
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Tranexamic Acid EP Impurity B
Tranexamic Acid EP Impurity B
  • CAT. No.T080002
  • CAS. No.1197-17-7
  • Mol. F.C8H15NO2
  • Mol. W.157.21 g/mol
  • Stock Status:Limited Stock
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Trans-10-Hydroxy Nortriptyline
Trans-10-Hydroxy Nortriptyline
  • CAT. No.A230005
  • CAS. No.47132-16-1
  • Mol. F.C19H21NO
  • Mol. W.279.38 g/mol g/mol
  • Stock Status:Limited Stock
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Trazodone EP Impurity D Hydrochloride
Trazodone EP Impurity D Hydrochloride
  • CAT. No.T110004A
  • CAS. No.1263278-80-3
  • Mol. F.C19H22BrN5O.HCl
  • Mol. W.452.78 g/mol g/mol
  • Stock Status:Limited Stock
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Trazodone EP Impurity D
Trazodone EP Impurity D
  • CAT. No.T110004
  • CAS. No.1263358-13-9
  • Mol. F.C19H22BrN5O
  • Mol. W.416.31 g/mol g/mol
  • Stock Status:Limited Stock
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Triamcinolone Acetonide EP Impurity B
Triamcinolone Acetonide EP Impurity B
  • CAT. No.T220009
  • CAS. No.1260149-96-9
  • Mol. F.C24H29FO6
  • Mol. W.432.48 g/mol g/mol
  • Stock Status:Limited Stock
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Triamcinolone Acetonide EP Impurity C
Triamcinolone Acetonide EP Impurity C
  • CAT. No.T220003
  • CAS. No.161740-69-8
  • Mol. F.C24H31FO7
  • Mol. W.450.50 g/mol g/mol
  • Stock Status:Limited Stock
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Trimethoprim EP Impurity- B
Trimethoprim EP Impurity- B
  • CAT. No.T390010
  • CAS. No.30806-86-1
  • Mol. F.C14H16N4O4
  • Mol. W.304.3 g/mol
  • Stock Status:Limited Stock
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trimethylammonium 5-carbamoyl-10,11-dihydro-5H-dibenzo[b,f]azepin-10-yl sulfate
trimethylammonium 5-carbamoyl-10,11-dihydro-5H-dibenzo[b,f]azepin-10-yl sulfate
  • CAT. No.O060061
  • CAS. No.NA
  • Mol. F.C18H23N3O5S
  • Mol. W.393.46 g/mol g/mol
  • Stock Status:Limited Stock
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Tulathromycin Impurity E
Tulathromycin Impurity E
  • CAT. No.T1600002
  • CAS. No.217500-34-0
  • Mol. F.C41H79N3O12
  • Mol. W.806.09 g/mol g/mol
  • Stock Status:Limited Stock
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Ursodeoxycholic Acid EP Impurity D
Ursodeoxycholic Acid EP Impurity D
  • CAT. No.U010004
  • CAS. No.2955-27-3
  • Mol. F.C24H40O5
  • Mol. W.408.57 g/mol g/mol
  • Stock Status:Limited Stock
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Valaciclovir EP Impurity B
Valaciclovir EP Impurity B
  • CAT. No.V040002
  • CAS. No.59277-89-3
  • Mol. F.C8H11N5O3
  • Mol. W.225.21 g/mol g/mol
  • Stock Status:Limited Stock
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Valaciclovir EP Impurity R
Valaciclovir EP Impurity R
  • CAT. No.V040005
  • CAS. No.142963-60-8
  • Mol. F.C13H20N6O4
  • Mol. W.324.34 g/mol g/mol
  • Stock Status:Limited Stock
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Vancomycin EP Impurity A Trifluoroacetic acid salt
Vancomycin EP Impurity A Trifluoroacetic acid salt
  • CAT. No.V200001B
  • CAS. No.NA
  • Mol. F.C65H73Cl2N9O24.C2HF3O2
  • Mol. W.1549.25 g/mol g/mol
  • Stock Status:Limited Stock
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Vancomycin EP Impurity D
Vancomycin EP Impurity D
  • CAT. No.V200003
  • CAS. No.101485-50-1
  • Mol. F.C59H62Cl2N8O22
  • Mol. W.1306.07 g/mol g/mol
  • Stock Status:Limited Stock
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Vardenafil EP Impurity A
Vardenafil EP Impurity A
  • CAT. No.V100004
  • CAS. No.2169247-39-4
  • Mol. F.C21H28N6O4S
  • Mol. W.460.55 g/mol g/mol
  • Stock Status:Limited Stock
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Vecuronium Bromide EP Impurity E
Vecuronium Bromide EP Impurity E
  • CAT. No.V140004
  • CAS. No.50587-95-6 (784988-81-4 for free base)
  • Mol. F.C32H55BrN2O3
  • Mol. W.595.69 g/mol g/mol
  • Stock Status:Limited Stock
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Venlafaxine EP Impurity B
Venlafaxine EP Impurity B
  • CAT. No.V030002
  • CAS. No.323176-93-8
  • Mol. F.C14H21NO3
  • Mol. W.251.32 g/mol g/mol
  • Stock Status:Limited Stock
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Verapamil EP Impurity F
Verapamil EP Impurity F
  • CAT. No.V180014
  • CAS. No.34245-14-2
  • Mol. F.C17H26N2O2
  • Mol. W.290.40 g/mol g/mol
  • Stock Status:Limited Stock
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Vilanterol Impurity I Triphenylacetate
Vilanterol Impurity I Triphenylacetate
  • CAT. No.V340014
  • CAS. No.NA
  • Mol. F.C47H53Cl2NO7
  • Mol. W.814.83 g/mol g/mol
  • Stock Status:Limited Stock
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Vildagliptin Cyclic Amidine Impurity
Vildagliptin Cyclic Amidine Impurity
  • CAT. No.V220031
  • CAS. No.1789703-37-2
  • Mol. F.C17H25N3O2
  • Mol. W.303.41 g/mol g/mol
  • Stock Status:Limited Stock
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Vildagliptin Dione Impurity
Vildagliptin Dione Impurity
  • CAT. No.V220013
  • CAS. No.1844894-70-7
  • Mol. F.C17H24N2O3
  • Mol. W.304.38 g/mol g/mol
  • Stock Status:Limited Stock
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Vildagliptin Impurity B
Vildagliptin Impurity B
  • CAT. No.V220057
  • CAS. No.NA
  • Mol. F.C18H29N3O3
  • Mol. W.335.44 g/mol g/mol
  • Stock Status:Limited Stock
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Vinorelbine EP Impurity A
Vinorelbine EP Impurity A
  • CAT. No.V190019
  • CAS. No.NA
  • Mol. F.C45H52N4O8
  • Mol. W.776.92 g/mol g/mol
  • Stock Status:Limited Stock
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Vitamin K1 Hydroperoxide
Vitamin K1 Hydroperoxide
  • CAT. No.P1640002
  • CAS. No.2241755-02-0
  • Mol. F.C31H46O4
  • Mol. W.482.70 g/mol g/mol
  • Stock Status:Limited Stock
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Vonoprazan Impurity 44 Hemifumarate
Vonoprazan Impurity 44 Hemifumarate
  • CAT. No.V290044
  • CAS. No.2416241-98-8 (Free base)
  • Mol. F.2(C17H18FN3O2S).C4H4O4
  • Mol. W.810.89 g/mol g/mol
  • Stock Status:Limited Stock
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Vonoprazan Impurity 7 Fumarate Salt
Vonoprazan Impurity 7 Fumarate Salt
  • CAT. No.V290017
  • CAS. No.2416241-97-7 (Base)
  • Mol. F.C17H20FN3O2S.C4H4O4
  • Mol. W.465.50 g/mol g/mol
  • Stock Status:Limited Stock
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Zoledronic Acid EP Impurity A
Zoledronic Acid EP Impurity A
  • CAT. No.Z080008
  • CAS. No.1627731-60-5
  • Mol. F.C7H12N2O9P2
  • Mol. W.330.13 g/mol g/mol
  • Stock Status:Limited Stock
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Zolmitriptan R-isomer
Zolmitriptan R-isomer
  • CAT. No.Z030018
  • CAS. No.139264-24-7
  • Mol. F.C16H21N3O2
  • Mol. W.287.36 g/mol g/mol
  • Stock Status:Limited Stock
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Zolpidem EP Impurity D
Zolpidem EP Impurity D
  • CAT. No.Z050015
  • CAS. No.836627-56-6
  • Mol. F.C13H16BrNO2
  • Mol. W.298.18 g/mol g/mol
  • Stock Status:Limited Stock
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[3-31]-Liraglutide
[3-31]-Liraglutide
  • CAT. No.L920022
  • CAS. No.NA
  • Mol. F.C163H253N39O49
  • Mol. W.3542.98 g/mol g/mol
  • Stock Status:Limited Stock
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