Bk-EBDP Crystals is a chemical research compound that is classified as a stimulant. It is the N-ethyl analog of 1,3- benzodioxolylpentanamine (BDP; K). The IUPAC name for bk-EBDP Crystals is (benzo[d][1,3]dioxo1-5-y1)-2-(ethylamino)pentan-1-one (Ephylone, BK-Ethyl-K, BK-EBDP), developed in the 1960s and firstly synthesized by Alexander Shulgin.
It is a member of the phenethylamine chemical class.Bk-EBDP is a psychoactive drug which has been reported as a novel designer drug. It has been identified in some samples of powders sold as “ETHYL-K”. Research result shows that Ephylone has similar effects with that of ethylone.