Quinine Sulfate Monohydrate and its Impurities

Quinine Sulfate Monohydrate is Antimalarial drug . A muscle relaxant. Also used to treat lupus and arthritis and as a flavour component in beverages. Reference standards of Quinine Sulfate Monohydrate API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.