Background:

5-fluoro PB-22 3-carboxyindole metabolite-d₅(CRM) is a certified reference material intended for use as an internal standard for the quantification of 5-fluoro PB-22 3-carboxyindole metabolite by GC- or LC-MS. 5-fluoro PB-22 3-carboxyindole metabolite is categorized as a synthetic cannabinoid metabolite.¹It is a metabolite of 5-fluoro PB-22 .²This product is intended for research and forensic applications.

1.Davies, B.B., Bayard, C., Larson, S.J., et al.Retrospective analysis of synthetic cannabinoid metabolites in urine of individuals suspected of driving impairedJ. Anal. Toxicol.40(2)89-96(2016) 2.Wohlfarth, A., Gandhi, A.S., Pang, S., et al.Metabolism of synthetic cannabinoids PB-22 and its 5-fluoro analog, 5F-PB-22, by human hepatocyte incubation and high-resolution mass spectrometryAnal. Bioanal. Chem.406(6)1763-1780(2014)