, or 2-methoxy
, is a lesser-known psychedelic drug
and a substituted amphetamine
. TOMSO was first synthesized by Alexander Shulgin
. In his book PiHKAL (Phenethylamines i Have Known And Loved)
, the dosage range is listed as 100-150mg, and the duration listed as 10-16 hours. TOMSO is inactive on its own; it is activated with the consumption of alcohol
. It produces intense time distortion and a threshold. Shulgin gives it a +++ on the Shulgin Rating Scale
. Very little data exists about the pharmacological properties, metabolism, and toxicity of TOMSO.