title: Methadone salts. Part 1: preparation and identification.
abstract: The preparation of two methadone salts, namely: methadone-alpha-naphthalenesulfonate and methadone-o-benzoyl-benzoate is described. The prepared compounds were confirmed by t.l.c. and IR spectroscopic studies.
mesh_terms: D001565:Benzoates / Q000138:chemical synthesis; D008691:Methadone / Q000031:analogs & derivatives* / Q000138:chemical synthesis; D009282:Naphthalenesulfonates / Q000138:chemical synthesis
chemical_list: D001565:Benzoates; D009282:Naphthalenesulfonates; D008691:Methadone