Notes: Amisulpride N-oxide is a degradation product of the dopamine and serotonin (5-HT) receptor antagonist amisulpride (Item No. 14619).{64633} It is formed from amisulpride via oxidation by ozonation or photodegradation.{64631} Amisulpride N-oxide has been found as a contaminant in surface water.{64632}