Separation and structural characterization of the new synthetic cannabinoid JWH 018 cyclohexyl methyl derivative "NE CHMIMO" using flash chromatography, GC MS, IR and NMR spectroscopy.
Synthetic cannabinoids have become an integral part of the drugs of abuse market since many years. The most frequent form of consumption for this class of substances is smoking of herbal mixtures purchased via the Internet. In this article the identification and structure elucidation of a new synthetic cannabinoid, [1 (cyclohexylmethyl) 1H indol 3 yl](naphthalen 1 yl)methanone, is described. The compound was found along with 5F ADB in a 'herbal mixture' called 'Jamaican Gold Extreme' which was sent to our laboratory in the context of a suspected intoxication. For isolation of the substance a flash chromatography separation was applied. Structure elucidation was performed using gas chromatography mass spectrometry (GC MS) gas chromatography solid state infrared (GC sIR) and nuclear magnetic resonance (NMR) analysis. The new compound can be described as the cyclohexyl methyl derivative of the first generation synthetic cannabinoid JWH 018, and the authors suggest to use "NE CHMIMO" as a semisystematic name.
Forensic science international