Polymyxin B1 I-impurities | Pharmaffiliates

Polymyxin B1 I and its Impurities

Polymyxin B1 I, are antibiotics. Polymyxins B and E (also known as colistin) are used in the treatment of Gram-negative bacterial infections. Reference standards of Polymyxin B1 I API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 1 results for Polymyxin B1 I Impurities
PA 16 3350000

Polymyxin B1-I - API Standards

Polymyxin B1-I


  • Catalogue No.:PA 16 3350000

  • CAS :

    811435-10-6

  • Molecular Formula : C56H98N16O13

  • Molecular Weight : 1203.5