4′-Methyl-α-pyrrolidinobutiophenone or 4-mepbp powder is a stimulant compound which has been reported as a novel designer drug.It is closely related to pyrovalerone, being simply its chain-shortened homologue.4-methyl-α-Pyrrolidinobutiophenone (4-methyl PBP) is a synthetic cathinone with psychoactive properties which has recently been identified in party pills and powders.The metabolism of methyl PBP has been characterized.
It’s analog of a-PBP and MDPV4-MEPBP
Other names: 4-Methyl-a-pyrrolidinobutiophenone , 4-Me-a-PBP
IUPAC name: 1-(4-methylphenyl)-2-(1-pyrrolidinyl)-1-butanone
CAS number: 1214-15-9
Purity: 98 % min
Appearance: white powder
The biological and toxicological properties of this compound are unknown. This product is intended for forensic and research applications.