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Chemical characterization of synthetic cannabinoids by electrospray ionization FT-ICR mass spectrometry  Jade B. Kill, Izabela F. Oliveira, Lilian V.

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Presentation on theme: "Chemical characterization of synthetic cannabinoids by electrospray ionization FT-ICR mass spectrometry  Jade B. Kill, Izabela F. Oliveira, Lilian V."— Presentation transcript:

1 Chemical characterization of synthetic cannabinoids by electrospray ionization FT-ICR mass spectrometry  Jade B. Kill, Izabela F. Oliveira, Lilian V. Tose, Helber B. Costa, Ricardo M. Kuster, Leandro F. Machado, Radigya M. Correia, Rayza R.T. Rodrigues, Géssica A. Vasconcellos, Boniek G. Vaz, Wanderson Romão  Forensic Science International  Volume 266, Pages (September 2016) DOI: /j.forsciint Copyright © 2016 Elsevier Ireland Ltd Terms and Conditions

2 Fig. 1 Examples of SCs samples that are popularly known as bong basic or extremely. Forensic Science International  , DOI: ( /j.forsciint ) Copyright © 2016 Elsevier Ireland Ltd Terms and Conditions

3 Fig. 2 ESI(+)-FT-ICR mass spectra of the nine herbal extracts samples containing the 11 SCs. Forensic Science International  , DOI: ( /j.forsciint ) Copyright © 2016 Elsevier Ireland Ltd Terms and Conditions

4 Fig. 3 ESI(+)MS/MS spectra for the ions at m/z 372 (JWH-081), 328 (JWH-073), 360 (AM-2201), 356 (JWH-122), 370 (JWH-210), 312 (UR-144) and 330 (XLR-11). Forensic Science International  , DOI: ( /j.forsciint ) Copyright © 2016 Elsevier Ireland Ltd Terms and Conditions

5 Fig. 4 Possible fragmentation pathways of the synthetic cannabinoids by ESI-MS/MS. Forensic Science International  , DOI: ( /j.forsciint ) Copyright © 2016 Elsevier Ireland Ltd Terms and Conditions

6 Fig. 5 ESI(⿿)-FT-ICR mass spectra of the nine herbal extract samples, with which 44 new substances were identified. Forensic Science International  , DOI: ( /j.forsciint ) Copyright © 2016 Elsevier Ireland Ltd Terms and Conditions

7 Fig. 6 Diagrams of classes from ESI(⿿)-FT-ICR MS data.
Forensic Science International  , DOI: ( /j.forsciint ) Copyright © 2016 Elsevier Ireland Ltd Terms and Conditions

8 Forensic Science International 2016 266, 474-487DOI: (10. 1016/j
Forensic Science International  , DOI: ( /j.forsciint ) Copyright © 2016 Elsevier Ireland Ltd Terms and Conditions


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