N-Ethylbuphedrone (also known as NEB) is a stimulant of the cathinone class that has been sold as a designer drug. It is the ò-ketone analogue of N,alpha-diethylphenylethylamine.
As of October 2015 NEB is a controlled substance in China.
In the United States NEB is considered a schedule 1 controlled substance as a positional isomer of 4-Methylethcathinone (4-MEC)