Propylone
Propylone, also known as 3,4-methylenedioxy-N-propylcathinone is a mixed monoamine releasing agent and reupake inhibitor of the cathinone family related to methylone and ethylone. It acts specifically as a weak partial serotonin–dopamine releasing agent (SDRA) and serotonin–norepinephrine–dopamine reuptake inhibitor (SNDRI), with EC50Tooltip half-maximal effective concentration (EmaxTooltip maximal efficacy) values for induction of monoamine release of 3,128 nM (30%) for serotonin and 976 nM (20%) for dopamine, and IC50Tooltip half-maximal inhibitory concentration value for monoamine reuptake inhibition of 2,462 nM for serotonin, 28,540 nM for norepinephrine, and 1,863 nM for dopamine.