|CompTox Dashboard (EPA)|
|Chemical and physical data|
|Molar mass||261.36 g/mol g·mol-1|
|3D model (JSmol)|
|(what is this?)|
Properidine is an opioid analgesic and the isopropyl analog of pethidine. Properidine is under international control and is listed in the United States under the Controlled Substances Act 1970 as a Schedule I Narcotic with an ACSCN of 9644 and a 2 gramme annual aggregate manufacturing quota as of 2014. The salt in use is the hydrochloride, with a free base conversion ratio of 0.88.