Tags: Chemical Compound, Chemical Substance.
5-MeO-pyr-T or 5-methoxy-NN-tetramethylenetryptamine is a lesser-known psychedelic drug. It is the 5-methoxy analog of pyr-T. 5-MeO-pyr-T was first synthesized by Alexander Shulgin. In his book TiHKAL (Tryptamines I Have Known and Loved) neither the dosage nor the duration are known. 5-MeO-pyr-T causes tinnitus vomiting and a 5-MeO-DMT-like rushing sensation.