Cephapirin-impurities | Pharmaffiliates

cephapirin and its Impurities

Cephapirin is used for the treatment of mastitis in cows. It is marketed under the trade name Cefadyl. Reference standards of Cephapirin API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 4 results for cephapirin Impurities
PA STI 027260

Desacetyl Cephapirin-d6 Sodium Salt (Major)

Desacetyl Cephapirin-d6 Sodium Salt (Major)


  • Catalogue No.:PA STI 027260

  • CAS :

    2734920-36-4

  • Molecular Formula : C15H8D6N3NaO5S2

  • Molecular Weight : 409.45

PA 56 89000

Cephapirin - API

Cephapirin


  • Catalogue No.:PA 56 89000

  • CAS :

    21593-23-7

  • Molecular Formula : C17H17N3O6S2

  • Molecular Weight : 423.46

PA 56 89020

Cephapirin - Impurity B

Deacetylcefapirin


  • Catalogue No.:PA 56 89020

  • CAS :

    38115-21-8

  • Molecular Formula : C15H15N3O5S2

  • Molecular Weight : 381.42

PA 56 0891000

Cephapirin Sodium - API

Cephapirin Sodium


  • Catalogue No.:PA 56 0891000

  • CAS :

    24356-60-3

  • Molecular Formula : C17H16N3NaO6S2

  • Molecular Weight : 445.44