Esomeprazole Magnesium Dihydrate and its Impurities
Esomeprazole Magnesium Dihydrate is used to treat symptoms of gastroesophageal reflux disease and other conditions involving excessive stomach acid such as Zollinger-Ellison syndrome. It is sold under the brand names Nexium.Reference standards of Esomeprazole Magnesium Dihydrate API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.