3-O-ethylmorphine hydrochloride

White or almost white, crystalline powder.

Ethylmorphine,Yick-Vic Chemicals and

Opioid receptor agonist; analgesic

To a solution of 199 parts of morphinane sodium in 900 parts of methanol was added a solution of 60 parts of benzene sulfonic acid methylethyl ester. The mixture was stirred at heating to give the ethylmorphine. In practice it is usually used as hydrochloride

Analgesic, Antitussive, Mydriatic