Isoproscaline or 4-isopropoxy-3,5-dimethoxyphenethylamine is a psychedelic drug of the phenethylamine and scaline families related to mescaline. It is closely related to proscaline and was first synthesized by David E. Nichols and colleagues. The drug is taken orally.
{{Infobox drug | Watchedfields = changed | verifiedrevid = 415669304 | drug_name = | image = Isoproscaline2DACS.svg | image_class = skin-invert-image | width = 250px | image2 = Isoproscaline ball-and-stick structure.png | image_class2 = bg-transparent | width2 = 225px
| pronounce = | tradename = | Drugs.com = | MedlinePlus = | licence_CA = | licence_EU = | DailyMedID = | licence_US = | pregnancy_AU = | pregnancy_category = | dependency_liability = | addiction_liability = | routes_of_administration = Oral | class = Serotonin receptor modulator; Serotonin 5-HT2A receptor agonist; Serotonergic psychedelic; Hallucinogen | ATC_prefix = None | ATC_suffix =
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).