Pharmaceutical Reference Standards / Impurity Standards

(E)-5-chloro-3-(4-(methylsulfonyl)phenyl)-6`-(4-(methylsulfonyl)styryl)-2,3`-bipyridine
(E)-5-chloro-3-(4-(methylsulfonyl)phenyl)-6`-(4-(methylsulfonyl)styryl)-2,3`-bipyridine
  • CAT. No.E320039
  • CAS. No.NA
  • Mol. F.C26H21ClN2O4S2
  • Mol. W.525.04 g/mol
  • Stock Status:Custom Synthesis
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1-[4-(Methylsulfinyl)phenyl]ethanone
1-[4-(Methylsulfinyl)phenyl]ethanone
  • CAT. No.E320040
  • CAS. No.32361-73-2
  • Mol. F.C9H10O2S
  • Mol. W.182.24 g/mol
  • Stock Status:Instock
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2-chloro-1,3-bis(piperidyl)trimethinium hexafluoro phosphate
2-chloro-1,3-bis(piperidyl)trimethinium hexafluoro phosphate
  • CAT. No.E320011
  • CAS. No.NA
  • Mol. F.C13H22ClF6N2P
  • Mol. W.386.74 g/mol
  • Stock Status:Instock
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2-chloro-3-(dimethylamino)prop-2-en-1-iminiumchloride
2-chloro-3-(dimethylamino)prop-2-en-1-iminiumchloride
  • CAT. No.E320010
  • CAS. No.NA
  • Mol. F.C5H10Cl2N2
  • Mol. W.169.05 g/mol
  • Stock Status:Custom Synthesis
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3,5-Dichloropyridine
3,5-Dichloropyridine
  • CAT. No.E320020
  • CAS. No.2457-47-8
  • Mol. F.C5H3Cl2N
  • Mol. W.147.99 g/mol
  • Stock Status:Custom Synthesis
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3-(6-methylpyridin-3-yl)-2-(4-(methylthio)phenyl)-3-oxopropanenitrile
3-(6-methylpyridin-3-yl)-2-(4-(methylthio)phenyl)-3-oxopropanenitrile
  • CAT. No.E320029
  • CAS. No.NA
  • Mol. F.C16H14N2OS
  • Mol. W.282.36 g/mol
  • Stock Status:Custom Synthesis
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3-amino-2-chloroacrolein
3-amino-2-chloroacrolein
  • CAT. No.E320012
  • CAS. No.221615-73-2
  • Mol. F.C3H4ClNO
  • Mol. W.105.52 g/mol
  • Stock Status:Instock
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5-chloro-6`-(methylsulfonyl)-3-(4-(methylsulfonyl) phenyl)-2,3`-bipyridine
5-chloro-6`-(methylsulfonyl)-3-(4-(methylsulfonyl) phenyl)-2,3`-bipyridine
  • CAT. No.E320038
  • CAS. No.NA
  • Mol. F.C18H15ClN2O4S2
  • Mol. W.422.91 g/mol
  • Stock Status:Custom Synthesis
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5-chloro-6`-methyl-3-(4-(methylsulfonyl)phenyl)-[2,3`-bipyridine] 1,1`-dioxide
5-chloro-6`-methyl-3-(4-(methylsulfonyl)phenyl)-[2,3`-bipyridine] 1,1`-dioxide
  • CAT. No.E320022
  • CAS. No.NA
  • Mol. F.C18H15ClN2O4S
  • Mol. W.390.84 g/mol
  • Stock Status:Custom Synthesis
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6`-Desmethyl-6`-methylhydroxy Etoricoxib
6`-Desmethyl-6`-methylhydroxy Etoricoxib
  • CAT. No.E320034
  • CAS. No.349536-41-0
  • Mol. F.C18H15ClN2O3S
  • Mol. W.374.84 g/mol
  • Stock Status:Instock
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Deschloro Etoricoxib
Deschloro Etoricoxib
  • CAT. No.E320015
  • CAS. No.1350206-14-2
  • Mol. F.C18H16N2O2S
  • Mol. W.324.40 g/mol
  • Stock Status:Under Synthesis
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Etoricoxib
Etoricoxib
  • CAT. No.E320000
  • CAS. No.202409-33-4
  • Mol. F.C18H15ClN2O2S
  • Mol. W.358.84 g/mol
  • Stock Status:Instock
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Etoricoxib Impurity D
Etoricoxib Impurity D
  • CAT. No.E320014
  • CAS. No.1810761-43-3
  • Mol. F.C15H16N2O3S
  • Mol. W.304.36 g/mol
  • Stock Status:Instock
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Etoricoxib dimer impurity
Etoricoxib dimer impurity
  • CAT. No.E320031
  • CAS. No.NA
  • Mol. F.C31H27N3O4S2
  • Mol. W.569.69 g/mol
  • Stock Status:Custom Synthesis
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Etoricoxib Form I
Etoricoxib Form I
  • CAT. No.E320036
  • CAS. No.202409-33-4
  • Mol. F.C18H15ClN2O2S
  • Mol. W.358.84 g/mol
  • Stock Status:Custom Synthesis
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Etoricoxib Form II
Etoricoxib Form II
  • CAT. No.E320037
  • CAS. No.202409-33-4
  • Mol. F.C18H15ClN2O2S
  • Mol. W.358.84 g/mol
  • Stock Status:Custom Synthesis
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Etoricoxib Impurity 1
Etoricoxib Impurity 1
  • CAT. No.E320001
  • CAS. No.10297-73-1
  • Mol. F.C9H10O3S
  • Mol. W.198.24 g/mol
  • Stock Status:Instock
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Etoricoxib Impurity 10
Etoricoxib Impurity 10
  • CAT. No.E320017
  • CAS. No.316149-01-6
  • Mol. F.C18H15ClN2OS
  • Mol. W.342.84 g/mol
  • Stock Status:Custom Synthesis
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Etoricoxib Impurity 11
Etoricoxib Impurity 11
  • CAT. No.E320023
  • CAS. No.202409-31-2
  • Mol. F.C17H13ClN2O2S
  • Mol. W.344.82 g/mol
  • Stock Status:Custom Synthesis
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Etoricoxib Impurity 11
Etoricoxib Impurity 11
  • CAT. No.E320008
  • CAS. No.202409-31-2
  • Mol. F.C17H13ClN2O2S
  • Mol. W.344.80 g/mol
  • Stock Status:Instock
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Etoricoxib Impurity 12
Etoricoxib Impurity 12
  • CAT. No.E320007
  • CAS. No.646459-41-8
  • Mol. F.C21H16ClN3O2S
  • Mol. W.409.89 g/mol
  • Stock Status:Custom Synthesis
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Etoricoxib Impurity 14
Etoricoxib Impurity 14
  • CAT. No.E320046
  • CAS. No.NA
  • Mol. F.C16H15NO5S
  • Mol. W.333.36 g/mol
  • Stock Status:Custom Synthesis
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Etoricoxib Impurity 17
Etoricoxib Impurity 17
  • CAT. No.E320026
  • CAS. No.307531-95-9
  • Mol. F.C15H15NO2S
  • Mol. W.273.35 g/mol
  • Stock Status:Custom Synthesis
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Etoricoxib Impurity 18
Etoricoxib Impurity 18
  • CAT. No.E320032
  • CAS. No.1027162-35-1
  • Mol. F.C15H15NO4S
  • Mol. W.305.35 g/mol
  • Stock Status:Custom Synthesis
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Etoricoxib Impurity 19
Etoricoxib Impurity 19
  • CAT. No.E320021
  • CAS. No.307531-96-0
  • Mol. F.C17H15NO3S
  • Mol. W.313.37 g/mol
  • Stock Status:Custom Synthesis
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Etoricoxib Impurity 2
Etoricoxib Impurity 2
  • CAT. No.E320002
  • CAS. No.90536-66-6
  • Mol. F.C9H10O4S
  • Mol. W.214.24 g/mol
  • Stock Status:Instock
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Etoricoxib Impurity 20
Etoricoxib Impurity 20
  • CAT. No.E320033
  • CAS. No.NA
  • Mol. F.C18H17N3O2S
  • Mol. W.339.41 g/mol
  • Stock Status:Custom Synthesis
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Etoricoxib Impurity 29
Etoricoxib Impurity 29
  • CAT. No.E320019
  • CAS. No.40061-50-5
  • Mol. F.C14H13NO3S
  • Mol. W.275.32 g/mol
  • Stock Status:Custom Synthesis
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Etoricoxib Impurity 30
Etoricoxib Impurity 30
  • CAT. No.E320025
  • CAS. No.221615-72-1
  • Mol. F.C15H15NOS
  • Mol. W.257.35 g/mol
  • Stock Status:Custom Synthesis
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Etoricoxib Impurity 38
Etoricoxib Impurity 38
  • CAT. No.E320042
  • CAS. No.NA
  • Mol. F.C24H25NO7S2
  • Mol. W.503.59 g/mol
  • Stock Status:Custom Synthesis
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Etoricoxib Impurity 4
Etoricoxib Impurity 4
  • CAT. No.E320035
  • CAS. No.646459-45-2
  • Mol. F.C19H17ClN2O2S
  • Mol. W.372.87 g/mol
  • Stock Status:Custom Synthesis
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Etoricoxib Impurity 40
Etoricoxib Impurity 40
  • CAT. No.E320044
  • CAS. No.NA
  • Mol. F.C16H17NO3S
  • Mol. W.303.38 g/mol
  • Stock Status:Custom Synthesis
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Etoricoxib Impurity 41
Etoricoxib Impurity 41
  • CAT. No.E320045
  • CAS. No.292068-03-2
  • Mol. F.C16H16O5S2
  • Mol. W.352.43 g/mol
  • Stock Status:Custom Synthesis
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Etoricoxib Impurity 7
Etoricoxib Impurity 7
  • CAT. No.E320028
  • CAS. No.646459-39-4
  • Mol. F.C20H21N3O2S
  • Mol. W.367.46 g/mol
  • Stock Status:Custom Synthesis
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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
  • Stock Status:Limited Stock
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Etoricoxib Impurity 9
Etoricoxib Impurity 9
  • CAT. No.E320041
  • CAS. No.859824-65-0
  • Mol. F.C13H17NO3S2
  • Mol. W.299.41 g/mol
  • Stock Status:Custom Synthesis
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Etoricoxib Impurity C
Etoricoxib Impurity C
  • CAT. No.E320003
  • CAS. No.249561-98-6
  • Mol. F.C7H14ClF6N2P
  • Mol. W.306.62 g/mol
  • Stock Status:Instock
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Etoricoxib Impurity D
Etoricoxib Impurity D
  • CAT. No.E320005
  • CAS. No.221615-75-4
  • Mol. F.C15H15NO3S
  • Mol. W.289.35 g/mol
  • Stock Status:Instock
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Etoricoxib Impurity D
Etoricoxib Impurity D
  • CAT. No.E320024
  • CAS. No.221615-75-4
  • Mol. F.C15H15NO3S
  • Mol. W.289.35 g/mol
  • Stock Status:Custom Synthesis
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Etoricoxib Impurity E
Etoricoxib Impurity E
  • CAT. No.E320004
  • CAS. No.5470-70-2
  • Mol. F.C8H9NO2
  • Mol. W.151.16 g/mol
  • Stock Status:Instock
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Etoricoxib N-Oxide
Etoricoxib N-Oxide
  • CAT. No.E320030
  • CAS. No.325855-71-8
  • Mol. F.C18H15ClN2O3S
  • Mol. W.374.84 g/mol
  • Stock Status:Instock
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Etoricoxib N1`-Oxide
Etoricoxib N1`-Oxide
  • CAT. No.E320006
  • CAS. No.325855-74-1
  • Mol. F.C18H15ClN2O3S
  • Mol. W.374.84 g/mol
  • Stock Status:Instock
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Isotope Labelled Compounds

Etoricoxib D3
Etoricoxib D3
  • CAT. No.E320018
  • CAS. No.850896-71-8
  • Mol. F.C18H12D3ClN2O2S
  • Mol. W.361.86 g/mol
  • Stock Status:Instock
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Etoricoxib D4
Etoricoxib D4
  • CAT. No.E320013
  • CAS. No.1131345-14-6
  • Mol. F.C18H11D4ClN2O2S
  • Mol. W.362.87 g/mol
  • Stock Status:Limited Stock
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Etoricoxib-D6
Etoricoxib-D6
  • CAT. No.E320043
  • CAS. No.NA
  • Mol. F.C18H9D6ClN2O2S
  • Mol. W.364.88 g/mol
  • Stock Status:Custom Synthesis
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