2,3,4,5-Tetramethoxyamphetamine

Tetramethoxyamphetamine (TeMA), or 2,3,4,5-tetramethoxyamphetamine (2,3,4,5-TeMA), also known as 2-methoxy-TMA or 3-methoxy-TMA-2, is a drug of the phenethylamine and amphetamine families related to mescaline (3,4,5-trimethoxyphenethylamine). In his book PiHKAL (Phenethylamines I Have Known And Loved), Alexander Shulgin lists TeMA's "probably above 50 mg" orally and its duration as unknown.