Polymyxin B3-impurities | Pharmaffiliates

Polymyxin B3

Polymyxin B3, are antibiotics. Polymyxins B and E (also known as colistin) are used in the treatment of Gram-negative bacterial infections. Reference standards of Polymyxin B3 API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

PA 16 3340000

Polymyxin B3 - API


  • Catalogue No.:PA 16 3340000

  • CAS :

    71140-58-4

  • Molecular Formula : C55H96N16O13

  • Molecular Weight : 1189.47