BK-EBDP is a chemical research compound that is classified as a stimulant. The IUPAC name for BK-EBDP Crystals is (benzo[d][1,3]dioxo1-5-y1)-2-(ethylamino)pentan-1-one. β-Keto-3,4-methylenedioxy-alpha-propyl-N-ethyl-phenethylamine (Ephylone, BK-Ethyl-K, BK-EBDP) is a stimulant compound developed in the 1960s, identified in some samples of powders sold as “ETHYL-K”. Buy BK-EBDP BROWN online or Ephylone Brown, as it’s more commonly known, but also known as bk-Ethyl-K, is an exciting new research chemical that we now offer on wholesale supply. Europe Chemicals have BK-EBDP BROWN for sale online with a compound purity above 99,2% in brown crystal form.