Review The SDS Document
DOWNLOADProduct Details
Formula
C21H25NO3
MW
339.44
Purity
>97%
Solubility (DMSO Mg/MI)
5
Storage (Powder)
3 Years -20°C
Storage (Solvent)
1 Year -80°C
Indication
N/A
Mode Of Action
antagonist
Drug Status
Approved
Target Name
Opioid receptor (OPR)
Research Area
NEUROLOGY
Research Area Sub Group
Antidependancy
Pharmacology
GPCRs/7-TM RECEPTORS
Pharmacology Area Sub Group
Opioid Receptors
Bio Chemical Notes
A universal opiate antagonist, with mu receptor IC50 = 1.0nM. Ref: Exp. Clin. Pharmacol. 1985; 7 (4); 175-177.
![Nalmefene [STAGING] Key Organics](https://staging.keyorganics.net/app/uploads/2026/01/Key-Organics-40th-logo-strip-1.png)
