(1R,2R)-U-50488 drochloride is the absolute stereochemistry of (±)-U-50488 drochloride. (±)-U-50488 drochloride is a selective κ opioid receptor (KOR) agonist[1].
[1]. Kirti Kumari Sharma, et al. The search for the "next" euphoric non-fentanil novel synthetic opioids on the illicit drugs market: current status and horizon scanning. Forensic Toxicol. 2019;37(1):1-16.
















