Pharmaceutical Reference Standards / Impurity Standards

Crisaborole
Crisaborole
  • CAT. No.C1940000
  • CAS. No.906673-24-3
  • Mol. F.C14H10BNO3
  • Mol. W.251.05 g/mol
  • Stock Status:Instock
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5-(4-cyanophenoxy)-2-hydroxyl benzyl alcohol
5-(4-cyanophenoxy)-2-hydroxyl benzyl alcohol
  • CAT. No.C1940002
  • CAS. No.NA
  • Mol. F.C14H11NO3
  • Mol. W.241.24 g/mol
  • Stock Status:Instock
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AN7602-Sulfate
AN7602-Sulfate
  • CAT. No.C1940003
  • CAS. No.NA
  • Mol. F.C14H11NO6S
  • Mol. W.321.31 g/mol
  • Stock Status:Custom Synthesis
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AN7602-Glucuronide
AN7602-Glucuronide
  • CAT. No.C1940004
  • CAS. No.NA
  • Mol. F.C20H19NO9
  • Mol. W.417.37 g/mol
  • Stock Status:Custom Synthesis
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5-(4-cyanophenoxy)-2-hydroxyl benzoic acid
5-(4-cyanophenoxy)-2-hydroxyl benzoic acid
  • CAT. No.C1940005
  • CAS. No.NA
  • Mol. F.C14H9NO4
  • Mol. W.255.23 g/mol
  • Stock Status:Instock
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1,3-Dihydro-1-hydroxy-2,1-benzoxaborol-5-ol
1,3-Dihydro-1-hydroxy-2,1-benzoxaborol-5-ol
  • CAT. No.C1940006
  • CAS. No.1187190-70-0
  • Mol. F.C7H7BO3
  • Mol. W.149.94 g/mol
  • Stock Status:Custom Synthesis
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Crisaborole Impurity 7
Crisaborole Impurity 7
  • CAT. No.C1940007
  • CAS. No.888967-63-3
  • Mol. F.C14H11NO2
  • Mol. W.225.24 g/mol
  • Stock Status:Instock
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Crisaborole Hydroxy Impurity
Crisaborole Hydroxy Impurity
  • CAT. No.C1940008
  • CAS. No.NA
  • Mol. F.C14H11NO3
  • Mol. W.241.25 g/mol
  • Stock Status:Custom Synthesis
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Crisaborole Bromo Impurity
Crisaborole Bromo Impurity
  • CAT. No.C1940009
  • CAS. No.906673-45-8
  • Mol. F.C14H10BrNO2
  • Mol. W.304.14 g/mol
  • Stock Status:Instock
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Crisaborole m-Isomer
Crisaborole m-Isomer
  • CAT. No.C1940010
  • CAS. No.906673-42-5
  • Mol. F.C14H10BNO3
  • Mol. W.251.05 g/mol
  • Stock Status:Custom Synthesis
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5-(4-(hydroxy methyl)penoxy)benzo[C][1,2]oxaborol-1-(3H)-ol
5-(4-(hydroxy methyl)penoxy)benzo[C][1,2]oxaborol-1-(3H)-ol
  • CAT. No.C1940011
  • CAS. No.1187188-60-8
  • Mol. F.C14H13BO4
  • Mol. W.256.06 g/mol
  • Stock Status:Custom Synthesis
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Crisaborole Impurity C
Crisaborole Impurity C
  • CAT. No.C1940012
  • CAS. No.1187187-01-4
  • Mol. F.C14H15BClNO3
  • Mol. W.291.54 g/mol
  • Stock Status:Custom Synthesis
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Crisaborole Impurity D
Crisaborole Impurity D
  • CAT. No.C1940013
  • CAS. No.1187188-59-5
  • Mol. F.C14H12BNO4
  • Mol. W.269.06 g/mol
  • Stock Status:Custom Synthesis
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Carisoborole Impurity B
Carisoborole Impurity B
  • CAT. No.C1940014
  • CAS. No.183871-36-5
  • Mol. F.C22H24BNO5
  • Mol. W.393.2g/mol
  • Stock Status:Custom Synthesis
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Carisoborole Acid Impurity
Carisoborole Acid Impurity
  • CAT. No.C1940015
  • CAS. No.906673-43-6
  • Mol. F.C14H11BO5
  • Mol. W.270g/mol
  • Stock Status:Custom Synthesis
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Carisoborole Dimer Impurity
Carisoborole Dimer Impurity
  • CAT. No.C1940017
  • CAS. No.2254541-79-0
  • Mol. F.C28H20N2O4
  • Mol. W.448.50 g/mol
  • Stock Status:Custom Synthesis
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Crisaborole Impurity 5
Crisaborole Impurity 5
  • CAT. No.C1940018
  • CAS. No.58380-11-3
  • Mol. F.C7H5BrO3
  • Mol. W.217.02 g/mol
  • Stock Status:Custom Synthesis
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Crisaborole Impurity 6
Crisaborole Impurity 6
  • CAT. No.C1940019
  • CAS. No.28547-28-6
  • Mol. F.C7H5BrO3
  • Mol. W.217.02 g/mol
  • Stock Status:Custom Synthesis
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Crisaborole Impurity 7
Crisaborole Impurity 7
  • CAT. No.C1940020
  • CAS. No.38876-70-9
  • Mol. F.C7H5BrO3
  • Mol. W.217.02 g/mol
  • Stock Status:Custom Synthesis
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Crisaborole Impurity 16
Crisaborole Impurity 16
  • CAT. No.C1940022
  • CAS. No.2844350-51-0
  • Mol. F.C14H12BNO4
  • Mol. W.269.10 g/mol
  • Stock Status:Custom Synthesis
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4-(4-Bromo-3-formylphenoxy)benzonitrile
4-(4-Bromo-3-formylphenoxy)benzonitrile
  • CAT. No.C1940023
  • CAS. No.906673-54-9
  • Mol. F.C14H8BrNO2
  • Mol. W.302.12 g/mol
  • Stock Status:Instock
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Crisaborole Impurity 17
Crisaborole Impurity 17
  • CAT. No.C1940024
  • CAS. No.NA
  • Mol. F.C28H22B2N2O7
  • Mol. W.520.10 g/mol
  • Stock Status:Custom Synthesis
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4-(3-Formyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)benzonitrile
4-(3-Formyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)benzonitrile
  • CAT. No.C1940025
  • CAS. No.2141947-89-7
  • Mol. F.C20H20BNO4
  • Mol. W.349.19 g/mol
  • Stock Status:Instock
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Crisaborole Impurity 14
Crisaborole Impurity 14
  • CAT. No.C1940026
  • CAS. No.NA
  • Mol. F.C22H28O4
  • Mol. W.356.50 g/mol
  • Stock Status:Custom Synthesis
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Crisaborole Impurity 8
Crisaborole Impurity 8
  • CAT. No.C1940027
  • CAS. No.2247753-96-2
  • Mol. F.C20H24BrNO2Si
  • Mol. W.418.40 g/mol
  • Stock Status:Custom Synthesis
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Crisaborole Impurity 21
Crisaborole Impurity 21
  • CAT. No.C1940028
  • CAS. No.5735-41-1
  • Mol. F.C7H7BO2
  • Mol. W.133.94 g/mol
  • Stock Status:Custom Synthesis
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Crisaborole Impurity 13
Crisaborole Impurity 13
  • CAT. No.C1940029
  • CAS. No.2585046-70-2
  • Mol. F.C18H18BrNO3
  • Mol. W.376.24 g/mol
  • Stock Status:Instock
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Isotope Labelled Compounds

Crisaborole D4
Crisaborole D4
  • CAT. No.C1940001
  • CAS. No.2268785-42-6
  • Mol. F.C14H6D4BNO3
  • Mol. W.255.07 g/mol
  • Stock Status:Instock
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Clorazepate -D5
Clorazepate -D5
  • CAT. No.C1940021
  • CAS. No.NA
  • Mol. F.C16H6D5ClN2O3
  • Mol. W.319.75 g/mol
  • Stock Status:Custom Synthesis
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