4-Methylbuphedrone (also known as 4-MeMABP, BZ-6378 and 4-Methyl-ñ-methylamino-butyrophenone), is a stimulant drug of the cathinone class that has been sold online as a designer drug.
It was first reported to the EMCDDA in November 2011.
4-Methylbuphedrone is listed in Anlage I and therefore illegal in Germany.
As of October 2015 4-MeMABP is a controlled substance in China.
In the United States 4-methylbuphedrone is considered a Schedule I controlled substance as a positional isomer of 4-methylethcathinone (4-MEC).