3F-PVP (3FPVP) Crystals 3F-PVP (also known as 3F-alpha-PVP or 3-fluoro-alpha-PVP) is a fluorinated synthetic compound belonging to the substituted cathinone/pyrovalerone family. It is primarily discussed in the context of analytical and chemical research. Global Chem Market provides information on chemical compounds such as 3F-PVP (3FPVP), including available product specifications and