Structural characterization of the new synthetic cannabinoids CUMYL-PINACA, 5F-CUMYL-PINACA, CUMYL-4CN-BINACA, 5F-CUMYL-P7AICA and CUMYL-4CN-B7AICA

•Five new synthetic cannabinoids containing a cumyl moiety are characterized.•Constitutional isomers 5F-CUMYL-PINACA and 5F-CUMYL-P7AICA are differentiated.•Constitutional isomers CUMYL-4CN-BINACA and CUMYL-4CN-B7AICA are differentiated. Synthetic cannabinoids are a group of new psychoactive compoun...

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Veröffentlicht in:Forensic science international 2017-12, Vol.281, p.98-105
Hauptverfasser: Bovens, Michael, Bissig, Christian, Staeheli, Sandra N., Poetzsch, Michael, Pfeiffer, Bernhard, Kraemer, Thomas
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container_title Forensic science international
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creator Bovens, Michael
Bissig, Christian
Staeheli, Sandra N.
Poetzsch, Michael
Pfeiffer, Bernhard
Kraemer, Thomas
description •Five new synthetic cannabinoids containing a cumyl moiety are characterized.•Constitutional isomers 5F-CUMYL-PINACA and 5F-CUMYL-P7AICA are differentiated.•Constitutional isomers CUMYL-4CN-BINACA and CUMYL-4CN-B7AICA are differentiated. Synthetic cannabinoids are a group of new psychoactive compounds (NPS) that act as agonists at the cannabinoid receptor. First reported in 2008, they currently represent one of the largest groups of NPS that are monitored by the European Monitoring Centre for Drugs and Drug Addiction (EMCDDA). Five samples (4 from the European RESPONSE project and one from daily casework) containing different synthetic cannabinoids were analyzed by a complex of analytical methods including gas chromatography–electron ionization mass spectrometry (GC–EI-MS), liquid chromatography–high resolution mass spectrometry (LC–HRMS), infrared spectroscopy (IR) and nuclear magnetic resonance spectroscopy (NMR). Five new synthetic cannabinoids containing a cumyl moiety as a linked group were identified: CUMYL-PINACA, 5F-CUMYL-PINACA, CUMYL-4CN-BINACA, 5F-CUMYL-P7AICA, CUMYL-4CN-B7AICA. 5F-CUMYL-PINACA and 5F-CUMYL-P7AICA as well as CUMYL-4CN-BINACA and CUMYL-4CN-B7AICA are constitutional isomers and only differ in the position of a nitrogen atom. The article contains all analytical data for a proper identification and differentiation of the five cumyl compounds.
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Synthetic cannabinoids are a group of new psychoactive compounds (NPS) that act as agonists at the cannabinoid receptor. First reported in 2008, they currently represent one of the largest groups of NPS that are monitored by the European Monitoring Centre for Drugs and Drug Addiction (EMCDDA). Five samples (4 from the European RESPONSE project and one from daily casework) containing different synthetic cannabinoids were analyzed by a complex of analytical methods including gas chromatography–electron ionization mass spectrometry (GC–EI-MS), liquid chromatography–high resolution mass spectrometry (LC–HRMS), infrared spectroscopy (IR) and nuclear magnetic resonance spectroscopy (NMR). 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Synthetic cannabinoids are a group of new psychoactive compounds (NPS) that act as agonists at the cannabinoid receptor. First reported in 2008, they currently represent one of the largest groups of NPS that are monitored by the European Monitoring Centre for Drugs and Drug Addiction (EMCDDA). Five samples (4 from the European RESPONSE project and one from daily casework) containing different synthetic cannabinoids were analyzed by a complex of analytical methods including gas chromatography–electron ionization mass spectrometry (GC–EI-MS), liquid chromatography–high resolution mass spectrometry (LC–HRMS), infrared spectroscopy (IR) and nuclear magnetic resonance spectroscopy (NMR). 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subjects 5F-CUMYL-P7AICA
5F-CUMYL-PINACA
Analytical methods
Cannabinoid receptors
Cannabinoids
CUMYL-4CN-B7AICA
CUMYL-4CN-BINACA
CUMYL-PINACA
Data processing
Drug abuse
Drug addiction
Drug testing
Drugs
Forensic sciences
Gas chromatography
Identification
Infrared spectroscopy
Ionization
Isomers
Laboratories
Liquid chromatography
Magnetic resonance spectroscopy
Mass spectrometry
Mass spectroscopy
Metabolism
Metabolites
Names
NMR
Nuclear magnetic resonance
Spectroscopy
Structural analysis
Synthetic cannabinoids
Trends
Urine
title Structural characterization of the new synthetic cannabinoids CUMYL-PINACA, 5F-CUMYL-PINACA, CUMYL-4CN-BINACA, 5F-CUMYL-P7AICA and CUMYL-4CN-B7AICA
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