(R)-AM1241 is a potent agonist at human cannabinoid CB2 receptors but an inverse agonist at rat and mouse CB2 receptors. Similar to the racemate AM1241, (R)-AM1241 produces antinociception to thermal pain but not mechanical pain in rats. The pain-reducing effect of (R)-AM1241 is blocked by the CB2-specific inhibitor SR 144528 but not by either the CB1-selective inhibitor rimonabant or the opioid receptor blocker naloxone.

纯度：≥98%

CAS：444912-51-0