Substituted cathinones CompoundStructure Substituted amphetamines Substituted pyrrolidinophenones Cathinone Methcathinone Ephedrine Buphedrone (MABP) Ethcathinone Mephedrone (4-MMC) Metaphedrone (3-MMC) Orthophedrone (2-MMC) Flephedrone (4-FMC) Flophedrone (3-FMC) 3-Methylethcathinone (3-MEC) 4-Methylbuphedrone (4-MeMABP) 4-Methylethcathinone (4-MEC) Pentedrone 3,4-Methylenedioxycathinone (MDC) Clephedrone (4-CMC) Clophedrone (3-CMC) 4-Methylpentedrone (4-MPD) Hexedrone N-Ethyl-nor-pentedrone (NEP) Methylone (MDMC) N-Ethyl-4-methyl-nor-pentedrone (4-MEAP) Butylone Ethylone (MDEC) N-Ethyl-nor-heptedrone 5-Methylethylone (5-Me-MDEC) Eutylone Pentylone Bupropion Brephedrone (4-BMC) Brophedrone (3-BMC) Dipentylone Isohexylone N-Ethyl-nor-pentylone N-Ethyl-nor-heptylone