Metaproscaline, or 3,4-dimethoxy-5-propoxyphenethylamine, is a lesser-known psychedelic drug. It is an analog of proscaline. Metaproscaline was first synthesized by Alexander Shulgin. In his book PiHKAL (Phenethylamines i Have Known And Loved), the dosage and the duration are unknown. Metaproscaline produces few to no effects. Very little data exists about the pharmacological properties, metabolism, and toxicity of metaproscaline.

CAS：90132-33-5
中文别名：
英文别名：Metaproscaline;
分子式：C13H21NO3
分子量：239.311
精确质量：239.152
Psa：53.71
Logp：2.6941