Naltrexone Hydrochloride is a medication primarily used to manage alcohol use or opioid use disorder by reducing cravings and feelings of euphoria associated with substance use disorder. Its chemical name is 17-(Cyclopropylmethyl)-4,5-α-epoxy-3,14-dihydroxy-morphinan-6-one hydrochloride. Its molecular formula is C20H24ClNO4 and molecular weight is 377.9.
Naltrexone Hydrochloride is a white to almost white powder that is freely soluble in Water, slightly soluble in Ethanol (96%), practically insoluble in Methylene chloride. Its melting point is 231-233°C.