natamycin and its Impurities

Natamycin is used to treat fungal infections, including Candida, Aspergillus, Cephalosporium, Fusarium, and Penicillium. It is also known as pimaricin. It is also used in the food industry as a preservative. Reference standards of Natamycin API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.