l ornithine l aspartate salt and its Impurities

L Ornithine L Aspartate Salt is formulated and marketed in low and high doses. Low doses are used as a food supplement and high doses as a medicinal product to lower blood ammonia concentration and to eliminate symptoms of hepatic encephalopathy associated with liver cirrhosis. Reference standards of L Ornithine L Aspartate Salt API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.