4-hydroxy-2-pyrrolidinone is a chemical compound registered under CAS number 25797-41-5, with the molecular formula C4H7NO2 and a molecular weight of about 101.1 g/mol. ProvideChemicals supplies 4-hydroxy-2-pyrrolidinone for laboratory research and bulk production; product code 2438528. Send an inquiry for purity, packaging, price and lead time.