
4-CMC sold as 4-MMC (mephedrone)
Published on January 21, 2026
A sample expected to be 4-MMC (mephedrone) was found to be 4-CMC. What is 4-CMC? 4-Chloromethcathinone (4-CMC) is a cathinone stimulant, also known as clephedrone 4-CMC effects are different to the effects of 4-MMC (mephedrone) If you are expecting 4-MMC (mephedrone) but take 4-CMC, you may believe the substance isn’t working, and take more High
