Erythromycin Phosphate and its Impurities
Erythromycin phosphate is a macrolide antibiotic used to treat a wide range of bacterial infections. It is a water-soluble salt of erythromycin, often used in injectable formulations and topical preparations. Reference standards of Erythromycin Phosphate API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.