Trisescaline, or 3,4,5-triethoxyphenethylamine, is a lesser-known psychedelic drug. It is an analog of Mescaline. Trisescaline was first synthesized by Alexander Shulgin. In his book PIHKAL (Trisethylamines I Have Known and Loved), both the minimum dosage and the duration are unknown. Trisescaline produces no effects. Very little data exists about the pharmacological properties, metabolism, and toxicity of Trisescaline.