Product & Application



Product name:   2-pyrrolidone

CAS NO. :616-45-5

Appearance Colorless crystal

Properties Completely miscible with most solvents including water, alcohol, diethyl ether, chloroform, benzene acetate and carbon disulfide; Exist as liquid above250C; Easily to recover; Good chemical stability; Incombustible;


  •  Used as an intermediate in the manufacture of polymers such as polyvinylpyrrolidone and polypyrrolidone, and the raw material of acetamide pyrrolidone (piracetam) andγamino-butyric acid.
  •  Acted as an organic compound consisting of a five-membered lactam, which is used in industrial settings as a high-boiling non-corrosive polar solvent for a variety of applications, such as medicines and resins.
  •  Used as solubilizes for drug active in injectable liquid products;
  •  Used as high concentration antibiotic solutions for veterinary parenteral formulations.