|CompTox Dashboard (EPA)|
|Chemical and physical data|
|Molar mass||329.74 g·mol−1|
|3D model (JSmol)|
Ro05-4082 (N-methylclonazepam, ID-690) is a benzodiazepine derivative developed in the 1970s. It has sedative and hypnotic properties, and has around the same potency as clonazepam itself. It was never introduced into clinical use. It is a structural isomer of meclonazepam (3-methylclonazepam), and similarly has been sold as a designer drug, first being identified in Sweden in 2017.
- Fukuda H, Kudo Y, Ono H, Togari A, Tanaka Y (January 1977). "[Pharmacological study on 5-(o-chlorophenyl)-1-methyl-7-nitro-1,3-dihydro-2H-1,4-benzodiazepin-2-one (ID-690), with special reference to the effects on motor systems]". Nihon Yakurigaku Zasshi. Folia Pharmacologica Japonica (in Japanese). 73 (1): 123–34. doi:10.1254/fpj.73.123. PMID 558942.
- "Novel Benzodiazepines. A review of the evidence of use and harms of Novel Benzodiazepines" (PDF). Advisory Council on the Misuse of Drugs. April 2020.