4-AcO-DALT, aka 4-acetoxy-N,N-diallyltryptamine, is a novel tryptamine. It is the O-acetyl ester of 4-HO-DALT, and presumably acts as a metabolic prodrug for 4-HO-DALT (since it readily deacetylates under acidic or basic conditions to yield 4-HO-DALT). It is also the N,N-diallyl homologue of 4-AcO-DMT (psilacetin). It is NOT intended for human consumption, and is strictly for laboratory reagent or forensic analysis purposes ONLY. This chemical is available only as the fumarate salt.