Pharmaceutical Reference Standards / Impurity Standards

Cefapirin Sodium
Cefapirin Sodium
  • CAT. No.C2380000
  • CAS. No.24356-60-3
  • Mol. F.C17H16N3O6S2.Na
  • Mol. W.445.45 g/mol
  • Stock Status:Instock
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Cefapirin EP Impurity A
Cefapirin EP Impurity A
  • CAT. No.C2380001
  • CAS. No.60517-75-1
  • Mol. F.C15H13N3O4S2
  • Mol. W.363.41 g/mol
  • Stock Status:Custom Synthesis
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Cefapirin EP Impurity B
Cefapirin EP Impurity B
  • CAT. No.C2380002
  • CAS. No.38115-21-8
  • Mol. F.C15H15N3O5S2
  • Mol. W.381.43 g/mol
  • Stock Status:Custom Synthesis
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Cefapirin
Cefapirin
  • CAT. No.C2380003
  • CAS. No.21593-23-7
  • Mol. F.C17H17N3O6S2
  • Mol. W.423.46 g/mol
  • Stock Status:Custom Synthesis
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Cefapirin EP Impurity C
Cefapirin EP Impurity C
  • CAT. No.C2380004
  • CAS. No.47364-76-1
  • Mol. F.C15H15N3O4S2
  • Mol. W.365.43 g/mol
  • Stock Status:Custom Synthesis
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Cefapirin Dimer
Cefapirin Dimer
  • CAT. No.C2380005
  • CAS. No.NA
  • Mol. F.C32H30N6O10S4
  • Mol. W.786.87 g/mol
  • Stock Status:Custom Synthesis
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Cefapirin Impurity 1
Cefapirin Impurity 1
  • CAT. No.C2380006
  • CAS. No.NA
  • Mol. F.C24H23N4O7S3
  • Mol. W.575.66 g/mol
  • Stock Status:Custom Synthesis
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Cefapirin EP Impurity B Sodium
Cefapirin EP Impurity B Sodium
  • CAT. No.C3320001
  • CAS. No.104557-24-6
  • Mol. F.C15H15N3O5S2.Na
  • Mol. W.404.42 g/mol
  • Stock Status:Custom Synthesis
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