Pharmaceutical Reference Standards / Impurity Standards

Thionordiazepam
Thionordiazepam
  • CAT. No.A1410002
  • CAS. No.4547-02-8
  • Mol. F.C15H11ClN2S
  • Mol. W.286.78 g/mol
  • Stock Status:Instock
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Diazepam EP Impurity B
Diazepam EP Impurity B
  • CAT. No.D160002
  • CAS. No.6021-21-2
  • Mol. F.C16H13Cl2NO2
  • Mol. W.322.19 g/mol
  • Stock Status:Under Synthesis
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Diazepam EP Impurity C
Diazepam EP Impurity C
  • CAT. No.D160003
  • CAS. No.5220-02-0
  • Mol. F.C16H13ClN2O
  • Mol. W.284.74 g/mol
  • Stock Status:Instock
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Diazepam EP Impurity E
Diazepam EP Impurity E
  • CAT. No.D160005
  • CAS. No.20927-53-1
  • Mol. F.C15H11ClN2O
  • Mol. W.270.71 g/mol
  • Stock Status:Under Synthesis
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Diazepam EP Impurity F
Diazepam EP Impurity F
  • CAT. No.D160006
  • CAS. No.31269-33-7
  • Mol. F.C16H13ClN2O
  • Mol. W.284.74 g/mol
  • Stock Status:Instock
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Diazepam EP Impurity A
Diazepam EP Impurity A
  • CAT. No.D160007
  • CAS. No.1088-11-5
  • Mol. F.C15H11ClN2O
  • Mol. W.270.71 g/mol
  • Stock Status:Instock
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Diazepam Impurty 3
Diazepam Impurty 3
  • CAT. No.D160008
  • CAS. No.176796-46-6
  • Mol. F.C17H17ClN2O2
  • Mol. W.316.78 g/mol
  • Stock Status:Custom Synthesis
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Diazepam Impurity 6
Diazepam Impurity 6
  • CAT. No.D160009
  • CAS. No.5621-66-9
  • Mol. F.C13H10ClNO
  • Mol. W.231.68 g/mol
  • Stock Status:Custom Synthesis
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Diazepam impurity 8
Diazepam impurity 8
  • CAT. No.D160010
  • CAS. No.40913-83-5
  • Mol. F.C16H14ClNO2
  • Mol. W.287.74 g/mol
  • Stock Status:Custom Synthesis
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Diazepam Impurity 10
Diazepam Impurity 10
  • CAT. No.D160011
  • CAS. No.25789-97-1
  • Mol. F.C20H14ClN2O
  • Mol. W.333.79 g/mol
  • Stock Status:Custom Synthesis
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Diazepam Impurity 5
Diazepam Impurity 5
  • CAT. No.D160013
  • CAS. No.36271-03-1
  • Mol. F.C16H14ClNO2
  • Mol. W.287.74 g/mol
  • Stock Status:Custom Synthesis
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(2-Amino-3-chlorophenyl)(phenyl)methanone
(2-Amino-3-chlorophenyl)(phenyl)methanone
  • CAT. No.D160021
  • CAS. No.5621-66-9
  • Mol. F.C13H10ClNO
  • Mol. W.231.68 g/mol
  • Stock Status:Custom Synthesis
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Diazepam Dimer Impurity 1
Diazepam Dimer Impurity 1
  • CAT. No.D160024
  • CAS. No.3646-61-5
  • Mol. F.C26H16Cl2N2
  • Mol. W.427.33 g/mol
  • Stock Status:Custom Synthesis
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Isotope Labelled Compounds

Diazepam D5
Diazepam D5
  • CAT. No.D160019
  • CAS. No.65854-76-4
  • Mol. F.C16H8D5ClN2O
  • Mol. W.289.77 g/mol
  • Stock Status:Under Synthesis
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