2C-AL, also known as 4-allyl-2,5-dimethoxyphenethylamine, is a drug from the substituted phenethylamine family which acts as an agonist of the 5-HT2A receptor, with an EC50 of 2.15nM at 5-HT2A vs. 77.71nM at 5-HT2B, and produces a head-twitch response in animal studies.
The compounds of every Wikipedia article carrying a Chembox or a Drugbox, refreshed daily, with the values their infoboxes give. The pages need JavaScript; the API does not.