An obscure analogue of α-PBP, which is itself an analogue of α-PVP. This rare compound has little history of human usage. Some trip reports suggest it is inactive. If it is active it likely has a similar effect profile to other pyrovalerone stimulants.3′,4′-trimethylene-α-Pyrrolidinobutiophenone (hydrochloride) is an analytical reference standard that is classified as a cathinone. The physiological and toxicological properties of this compound are not known. This product is intended for research and forensic applications.
It’s an indane analog of a-PBP
IUPAC name: 1-(2,3-dihydro-1H-inden-5-yl)-2-(pyrrolidin-1-yl)butan-1-on
Purity: 99,6% min
Appearance: white powder