3-Chloromethcathinone (3-CMC), often called clophedrone, is actually a synthetic compound belonging into the cathinone class of psychoactive compounds. It's very comparable in structure to other methcathinone derivatives including three-MMC and four-CMC.[1][two] Unlike cathinone, which takes place By natural means within the khat plant Catha edulis, three-CMC isn't present in nature https://designerlab.nl/research-chemicals/cathinonen/3cmc/