it is specifically characterized as the ketone analog of prolintane.

Pyrrolidinopentiophenone, commonly referred to as ?-PVP, is a synthetic stimulant belonging to the cathinone class, which has garnered attention since its development in the 1960s. This compound has been marketed as a designer drug, appealing particularly to recreational users seeking novel psychoactive experiences. Its colloquial name, flakka, has become widely recognized in discussions surrounding the use of synthetic drugs. The chemical structure of ?-PVP reveals its close relationship to pyrovalerone, a substance known for its stimulant properties, and it is specifically characterized as the ketone analog of prolintane.