Add like
Add dislike
Add to saved papers

Identification and quantification of synthetic cannabinoids in 'spice-like' herbal mixtures: Update of the German situation in early 2017.

In February 2017, eleven "Spice-like" products (14 individual packages including replicates) from German language internet shops were analyzed. In total, three different synthetic cannabinoids (SCs) were identified by gas-chromatography-mass spectrometry (GC-MS), namely MDMB-CHMICA and two, so far only partially described compounds, 5F-Cumyl-P7AICA and Cumyl-PeGACLONE. All analyzed products contained only one synthetic cannabinoid as active ingredient. 5F-Cumyl-P7AICA and Cumyl-PeGACLONE were subject to an in-depth characterization by nuclear magnetic resonance spectroscopy (NMR), electron ionization mass spectrometry (EI-MS), electrospray ionization tandem mass spectrometry (ESI-MS/MS), infrared and ultraviolet-visible spectroscopy (IR and UV/Vis). Cumyl-PeGACLONE shows a rather unexpected structure compared to conventional SCs of the past. Hence a global minima calculation was conducted to demonstrate structural similarity of Cumyl-PeGACLONE to JWH-018, a classical SC. In addition, all SCs were quantified by a GC-MS method using JWH-018 as internal standard and corresponding response factors. While MDMB-CHMICA was detected in six out of 14 tested products (ranging from 6 to 20mg/g; average 10mg/g), 5F-Cumyl-P7AICA and Cumyl-PeGACLONE were detected in three (109-153mg/g; average 131mg/g) and five products (15-74mg/g; average 39mg/g), respectively.

Full text links

We have located links that may give you full text access.
Can't access the paper?
Try logging in through your university/institutional subscription. For a smoother one-click institutional access experience, please use our mobile app.

For the best experience, use the Read mobile app

Mobile app image

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app

All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.

By using this service, you agree to our terms of use and privacy policy.

Your Privacy Choices Toggle icon

You can now claim free CME credits for this literature searchClaim now

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app