niacinamide and its Impurities

Niacinamide is used to prevent and treat niacin deficiency. Niacin deficiency can cause diarrhea, confusion, tongue redness/swelling, and peeling red skin. It is available as a generic medication and over the counter.Reference standards of Niacinamide API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.