Cyclopropylmescaline

Cyclopropylmescaline (CPM or 4-cyclopropylmethoxy-3,5-dimethoxyphenethylamine) is a lesser-known psychedelic drug. CPM was first synthesized by Alexander Shulgin. In his book PiHKAL, the dosage range is listed as 60–80 mg and the duration listed as 12–18 hours. CPM produces closed-eye imagery, visuals, and fantasies. It also causes enhancement of music. Very little data exists about the pharmacological properties, metabolism, and toxicity of CPM.