Methylenedioxypyrovalerone (MDPV) is actually a stimulant of the cathinone course that acts to be a norepinephrine–dopamine reuptake inhibitor (NDRI). It absolutely was to start with formulated during the 1960s by a workforce at Boehringer Ingelheim. Its action on the dopamine transporter is six instances more powerful than in the norepinephrine