title: Spectroscopic and chromatographic identification of dimethylamphetamines.
abstract: The qualitative analysis of the 6 isomeric dimethylamphetamines (both methyl groups on the aromatic ring) is described. Their ultraviolet, mass, and proton magnetic resonance spectra are similar, but infrared spectra allow a positive identification to be made, and reference spectra are provided. Melting point and gas-liquid and thin layer chromatographic data are also presented.
mesh_terms: D002845:Chromatography / Q000379:methods; D007536:Isomerism; D008694:Methamphetamine / Q000031:analogs & derivatives* / Q000032:analysis; D013057:Spectrum Analysis / Q000379:methods
chemical_list: D008694:Methamphetamine