3-Methylthiofentanyl
3-methylthiofentanyl is a piperidine compound having a (2-thienyl)ethyl substituent at the 1-position, a methyl group at the 3-position and an N-phenylpropanamido group at the 4-position. It has a role as an opioid analgesic. It is a member of piperidines, a member of thiophenes, an anilide and a monocarboxylic acid amide.