• Forensic Sci. Int. · Apr 2013

    25C-NBOMe--new potent hallucinogenic substance identified on the drug market.

    • Dariusz Zuba, Karolina Sekuła, and Agnieszka Buczek.
    • Institute of Forensic Research, Westerplatte 9, 31033 Krakow, Poland. dzuba@ies.krakow.pl
    • Forensic Sci. Int. 2013 Apr 10;227(1-3):7-14.

    AbstractThis publication reports analytical properties of a new hallucinogenic substance identified in blotter papers seized from the drug market, namely 25C-NBOMe [2-(4-chloro-2,5-dimethoxyphenyl)-N-(2-methoxybenzyl)ethanamine]. The identification was based on results of comprehensive study including several analytical methods, i.e., GC-EI-MS (without derivatization and after derivatization with TFAA), LC-ESI-QTOF-MS, FTIR and NMR. The GC-MS spectrum of 25C-NBOMe was similar to those obtained for other representatives of the 25-NBOMe series, with dominant ions observed at m/z=150, 121 and 91. Fragment ions analogic to those in 2C-C (4-chloro-2,5-dimethoxy-β-phenylethanamine) were also observed, but their intensities were low. Derivatization allowed the determination of molecular mass of the investigated substance. The exact molecular mass and chemical formula were confirmed by LC-QTOF-MS experiments and fragmentation pattern under electrospray ionization was determined. The MS/MS experiments confirmed that the investigated substance was N-(2-methoxy)benzyl derivative of 2C-C. The substance was also characterized by FTIR spectroscopy to corroborate its identity. Final elucidation of the structure was performed by NMR spectroscopy.Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

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