Synthetic cannabinoid 3-benzyl-5-[1-(2-pyrrolidin-1-ylethyl)-1H-indol-3-yl]-1,2,4-oxadiazole. The first detection in illicit market of new psychoactive substances.
Keywords
Abstract
We were the first to detect 3-benzyl-5-[1-(2-pyrrolidin-1-ylethyl)-1H-indol-3-yl]-1,2,4-oxadiazole (given name BzODZ-EPyr) as a new synthetic cannabinoid, in illegal market of new psychoactive compounds (NPS). The compound was known only from pharmaceutical literature so far. BzODZ-EPyr was identified by means of gas chromatography/mass spectrometry (GC/MS) including high resolution mass spectrometry (GC/HRMS), ultra-high performance liquid chromatography/high resolution tandem mass spectrometry (UHPLC/HRMS(2)), Fourier-transform infrared spectroscopy (FT-IR) and nuclear magnetic resonance spectroscopy (NMR) (1)H and (13)C. The peculiarities of mass-spectral fragmentation in experiments in electronic ionization (EI) and collision-induced dissociation (CID) modes were studied. Herewith we report analytical characteristics of BzODZ-EPyr enabling its (and possible analogues thereof) determination in criminal seizures.