|Chemical and physical data|
|Molar mass||367.5 g/mol|
|3D model (JSmol)|
5F-CUMYL-PINACA (also known as SGT-25 and sometimes sold in e-cigarette form as C-Liquid) is an indazole-3-carboxamide based synthetic cannabinoid. 5F-CUMYL-PINACA acts as a potent agonist for the cannabinoid receptors, with the original patent claiming approximately 4x selectivity for CB1, having an EC50 of <0.1 nM for human CB1 receptors and 0.37nM for human CB2 receptors. In more recent assays using different techniques, 5F-CUMYL-PINACA was variously found to have an EC50 of 0.43nM at CB1 and 11.3nM at CB2, suggesting a somewhat higher CB1 selectivity of 26x, or alternatively 15.1nM at CB1 and 34.8nM at CB2 with only 2.3x selectivity, however these figures cannot be directly compared due to the different assay techniques used in each case.
- Verena Angerer; Bjoern Moosmann; Florian Franz; Volker Auwärter (2015). "5F-cumyl-PINACA in 'e-liquids' for electronic cigarettes – A new type of synthetic cannabinoid in a trendy product" (PDF). Institute of Forensic Medicine, Forensic Toxicology, Medical Center – University of Freiburg, Germany.
- "5F-CUMYL-PINACA". Cayman Chemical. Retrieved 11 July 2015.
- Bowden; et al. (11 April 2013). "Patent WO 2014167530 - Cannabinoid compounds". New Zealand Patent application 623626. Retrieved 11 July 2015.
- Longworth M, Banister SD, Boyd R, Kevin RC, Connor M, McGregor IS, Kassiou M. Pharmacology of Cumyl-Carboxamide Synthetic Cannabinoid New Psychoactive Substances (NPS) CUMYL-BICA, CUMYL-PICA, CUMYL-5F-PICA, CUMYL-5F-PINACA, and Their Analogues. ACS Chem Neurosci. 2017 Aug 11. doi:10.1021/acschemneuro.7b00267 PMID 28792725}
- Asada A, Doi T, Tagami T, Takeda A, Satsuki Y, Kawaguchi M, Nakamura A, Sawabe Y. Cannabimimetic activities of cumyl carboxamide-type synthetic cannabinoids. Forensic Toxicol. 2017. doi:10.1007/s11419-017-0374-9
- "Cannabinoider föreslås bli klassade som hälsofarlig vara" [Cannabinoids suggested classified as health endangering substance] (in Swedish). Public Health Agency of Sweden. 10 November 2014. Retrieved 11 July 2015.