Levamlodipine Maleate and its Impurities

Levamlodipine Maleate, also known as levoamlodipine or S-amlodipine is a pharmacologically active enantiomer of amlodipine. it is a calcium channel blocker used to treat hypertension. Reference standards of Levamlodipine Maleate API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.