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N-Acetyl-L-Proline, CAS number 68-95-1, is an important fine organic chemical intermediate widely used in the fields of medicine, pesticides, and the chemical industry. This compound is a derivative of L-proline, an amino acid, where the amino group is acetylated. It appears as a white crystalline powder and has a molecular formula of C7H11NO3, with a molecular weight of 157.17.
The physical properties of N-Acetyl-L-Proline include a melting point of 115-117°C and an optical rotation of -86° (c=1 in EtOH). It is poorly soluble in chloroform, methanol, and water. The compound should be stored at temperatures between 2-8°C to maintain stability.
N-Acetyl-L-Proline is synthesized from L-proline and acetic anhydride through a straightforward acetylation reaction. It is used as a building block in the synthesis of more complex organic compounds and has applications in research and development for new pharmaceuticals. It is also used in the preparation of various derivatives that have biological activities