3-Pyrrolidinone hydrochloride (1:1)(CAS: 3760-52-9)

3-Pyrrolidinone hydrochloride (CAS: 3760-52-9) is a white crystalline powder with a molecular weight of approximately 162.67 g/mol. It has a solubility of about 40 g/L in water at 20°C. Chemically, it is moderately reactive and can form hydrogen bonds. It is slightly soluble in organic solvents like ethanol and acetone. It is commonly used in pharmaceuticals and as a precursor in organic synthesis.

3-Pyrrolidinone hydrochloride (CAS: 3760-52-9) is typically synthesized by reacting 3-pyrrolidinone with hydrochloric acid. The reaction is conducted under mild conditions, often at room temperature, to avoid decomposition. The reaction is usually carried out in an aqueous medium with continuous stirring. The yield is typically over 90%, and the product is isolated by recrystallization from water.

3-Pyrrolidinone hydrochloride (CAS: 3760-52-9) is widely used in the pharmaceutical industry for its solubilizing properties and as an intermediate in drug synthesis. It is also used in polymer science for the modification of polymer surfaces. Additionally, it finds applications in sensor technology and as a component in semiconductor fabrication processes.

When handling 3-Pyrrolidinone hydrochloride (CAS: 3760-52-9), it is essential to wear appropriate personal protective equipment (PPE) including gloves and safety glasses. Work should be conducted in a well-ventilated area or a fume hood to minimize exposure to the vapor. Spills should be cleaned up carefully, and proper disposal methods should be followed. Always refer to the safety data sheet (SDS) for detailed information on handling and storage.