Category:
Other Excipients
CAS NO:
-
Standard:
USP,
-
Polyvinylpolypyrrolidone (PVPP) is a cross-linked polymer used primarily as an insoluble disintegrant in pharmaceutical formulations. Synthesized via free-radical polymerization of N-vinylpyrrolidone, it features a highly porous structure. Molecular Formula: C6H9NOn; CAS No.: 25248-10-6.