Promethazine Maleate and its Impurities
Promethazine Maleate is used to treat allergy symptoms such as itching, runny nose, sneezing, itchy or watery eyes, hives, and itchy skin rashes. It is available under many brand names globally.Reference standards of Promethazine Maleate API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.