ortho-methyl Norfentanyl (hydrochloride)

ortho-methyl Norfentanyl (hydrochloride) (Item No. 42189) is an analytical standard that is structurally similar to known opioids. ortho-methyl Norfentanyl is a potential metabolite of ortho-methylfentanyl (Item No. 22634) based on the published metabolism of para-fluoro norfentanyl (Item No. 35259).1 At the time ortho-methyl norfentanyl (hydrochloride) (Item No. 42189) was made available for purchase, specific metabolism data had not been published. Contact us if updated information on this molecule is now available. This product is intended for research and forensic applications.WARNING This product is not for human or veterinary use.

[1] PER OLE M GUNDERSEN. Metabolite Profiling of Ortho-, Meta- and Para-Fluorofentanyl by Hepatocytes and High-Resolution Mass Spectrometry.[J]. Journal of analytical toxicology, 2020, 44 1: 140-148. DOI: 10.1093/jat/bkz081