Synonyms: 1,2-Benzenediol,4-[2-(methylamino)ethyl]-, hydrochloride (9CI); Pyrocatechol, 4-[2-(methylamino)ethyl]-,hydrochloride (8CI); 3,4-Dihydroxyphenylethylmethylamine hydrochloride;4-(2-Methylaminoethyl)-1,2-benzenediol hydrochloride;4-(2-Methylaminoethyl)pyrocatechol hydrochloride; Deoxyepinephrinehydrochloride; Ephinine hydrochloride; Epinine hydrochloride; Methyl[b-(3,4-dihydroxyphenyl)ethyl]aminehydrochloride; Methyldopamine hydrochloride; N-Methyldopamine hydrochloride