Naloxone hydrochloride dihydrate

This classification denotes an opiate antagonist with the molecular formula C19H21NO4.ClH.2H2O, a preparation that US FDA regulates as an active ingredient or moiety under Unique Ingredient Identifier 5Q187997EE, chemically known as (-)-n-allyl-14-hydroxynordihydromorphinone hydrochloride dihydrate, but more generally known as naloxone hydrochloride dihydrate, which bears US NIH Compound Identifier 5464092. European Medicines Agency schedules naloxone hydrochloride dihydrate or its base in its eXtended EudraVigilance Medicinal Product Dictionary or XEVMPD under Index SUB09142MIG. Most nations, for tariff purposes, schedule naloxone hydrochloride dihydrate under HS 29391900. SMILES: C=CCN1CC[C@]23C4C5CCC(C4O[C@H]2C(=O)CC[C@]3([C@H]1C5)O)O.O.O.CL.