Tags: Drug.
4-Hydroxy-5-methoxydimethyltryptamine also known as 4-HO-5-MeO-DMT or psilomethoxin is the 4-hydroxy counterpart of 5-MeO-DMT or the 5-methoxy counterpart of psilocin.It is a psychedelic tryptamine but very little is known about it. The only report of it in the chemical literature was a paper published by Marc Julia’s group at the Pasteur Institute in 1965. Their paper cites a 10 step synthesis of 4-HO-5-MeO-DMT from ortho-vanillin.