Polymyxin B3 Sulfate and its Impurities
Polymyxin B3 Sulfate has been used to treat urinary tract infections and meningitis caused by Pseudomonas aeruginosa and Haemophilus influenzae, respectively. The following represents MIC susceptibility data for a few medically significant microorganisms. Reference standards of Polymyxin B3 Sulfate API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.