Guangzhou Qianyi Chemical Co., Ltd

L-proline 
CAS No: 147-85-3 
EINECS No: 205-702-2 
Molecular formula: C5H9NO2 
Molecular weight: 115.1305

Product name: L-proline 

Synonyms:(S)-2-Pyrrolidinecarboxylic acid

Molecular structure:
 

Cas: 147-85-3 

Molecular formular: C₅H₉NO₂ 

Molecular weight: 115.13

Assay:≥98.5%

Quality standard: USP30

Characteristic:white powder or white crystal powder

specific rotation:-84.5°—-86.0°

functions and usage:
L-Proline is one of the important amino acids for synthesizing human protein. It is widely used in the food and medical industry, and is an important intermediate for synthesizing ACE inhibitors such as Captopril and Enalapril. It is also one of the important raw materials of amino acid transfusion. L-Proline has been used universally as food additive, catalyst and raw materials of fine chemical industry.