Buy 4C-PVP Crystal (also known as 4-Chloro-alpha-pyrrolidinovalerophenone, 4-chloro-alpha-pyrrolidinopentiophenone or 4-chloro-?-PVP, 4Cl-PVP) is an emerging recreational designer drug of the pyrrolidinophenone class, similar in structure to alpha-pyrrolidinopentiophenone (?-PVP). The pharmacology and toxicity of this compound is unknown.

Chemical and physical data
Formula: C15H20ClNO

Molar mass: 265.78 g·mol?1

Possible phisiological effects of 4C-PVP
There is no formal reference in the literature for recently synthesised materials like 4C-PVP, but it has seen some non-sanctioned use as a recreational chemical or designer drug. Whilst we do not condone this use, it can nevertheless produce useful information.

The chemical generally acts as a stimulant, as most cathinones do. Some users report a physical or cognitive euphoria, often varying as much form individual to individual as it does with dose. As the substances pharmacology and toxicology is still largely unknown, there is no establshed safe dose. It can be insufflated, but many users report an unpleasant sensation when this is attempted.

Negative side effects of 4C-PVP are reported to include an altered sense of time. Whilst many cathinone type stimulants produce nausea and occasional hallucinations, reports indicate that these may be very uncommon with 4C-PVP. Users also report increased appetite after the primary effects wear off.

Please note that 4C-PVP is labelled and sold only as a research chemical. It is not suitable for human or animal consumption. It should only be used in a formal laboratory or forensic context, and should only be stored and handled by trained personnel.