Polymyxin B2
Metabolites - Polymyxin B2, are antibiotics. Polymyxins B and E (also known as colistin) are used in the treatment of Gram-negative bacterial infections. Reference standards of Polymyxin B2 API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
Polymyxin B2
Catalogue No.:PA 16 3280000
CAS :
34503-87-2
Molecular Formula : C55H96N16O13
Molecular Weight : 1189.47

