Identification and characterization of 4-chloromethamphetamine (4-CMA) in seized ecstacy - a risk to public health.
This paper reports the structure elucidation and full characterization of 4-chloromethamphetamine (4-CMA), a compound which was never reported previously outside of laboratory settings in seized drug samples, or samples actively being used at large dance festivals. Identification of 4-CMA was obtained by liquid chromatography with diode array detector (HPLC-PDA) and gas chromatography mass spectrometry (GC-MS). Further structure elucidation was performed by fragment pattern analysis of the trimethylsilyl and trifluoroacetyl derivatives with GC-MS. The region-isomeric form was confirmed by