Almotriptan Sulfate and its Impurities

Almotriptan Sulfate is used to treat migraines. It helps to relieve headache, pain, and other migraine symptoms (including nausea, vomiting, sensitivity to light/sound). Reference standards of Almotriptan Sulfate API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.