25-Dimethoxy-4-propylamphetamine (DOPR) is a psychedelic drug of the phenethylamine and amphetamine chemical classes. It was first synthesized by Alexander Shulgin and was described in his book PiHKAL (Phenethylamines i Have Known And Loved). Shulgin described DOPR is a heavy duty psychedelic complete with alterations of the thought process and visual distortion.
