alpha-[2-(dimethylamino)-1-methylethyl]-alpha-phenylphenethyl alcohol hydrochloride

4-Dimethylamino-3-methyl-1,2-diphenylbutan-2-ol hydrochloride BP Reference standard, intended for use in laboratory tests only as specifically prescribed in the British Pharmacopoeia.
Also used in monographs such as:

Co-proxamol Tablets

ChEBI: 4-(dimethylamino)-3-methyl-1,2-diphenylbutan-2-ol is a stilbenoid.