JWH-015

JWH-015 is a drug from the aminoalkylindole family, which acts as a subtype-selective cannabinoid agonist. Its affinity for CB2 receptors is 13.8nM, while its affinity for CB1 is 383nM, meaning that it binds almost 28x more strongly to CB2 than CB1. However it still displays some weak CB1 activity, and is not as selective as newer drugs such as JWH-133.