$220.00
Fentanyl, also spelled fentanil, is a powerful opioid used as a pain medication and, together with other medications, for anesthesia. It is also used as a recreational drug, sometimes mixed with heroin, cocaine, benzodiazepine, or methamphetamine. In 2020, fentanyl tablets containing xylazine began circulating. Wikipedia
Formula: C22H28N2O
CAS ID: 437-38-7
Molar mass: 336.471 g/mol
Pronunciation: /ˈfɛntənɪl/ or /ˈfɛntənəl/
Metabolism: Liver, primarily by CYP3A4
Duration of action: IV: 30–60 minutes
Bioavailability: 92% (transdermal); 89% (intranasal); 50% (buccal); 33% (ingestion); 100% (intramuscular); 55% (inhaled)
