L-Proline CAS 147-85-3

L-Proline CAS 147-85-3

CAS NO: 147-85-3
Molecular Formula:C5H9NO2
Molecular Weight: 115.13
EINECS NO: 205-702-2
MDL NO: MFCD00064318
Chat Now

Product Details

Product Description:

Product Name: L-Proline CAS NO:147-85-3



L-pyrrolidine-2-carboxylic acid;

2-Pyrrolidinecarboxylic acid;


Chemical & Physical Properties:

Appearance: white crystalline powder

Assay :≥99.0%

Density:1.35 g/cm3

Boiling Point:252.2℃ at 760 mmHg

Flash Point:106.3℃

Melting point:228-233℃


L-Proline (proline for short) is one of the eighteen amino acids that the human body synthesizes protein. It is a colorless to white crystal or crystalline powder at room temperature. It has a slight odor and a slightly sweet taste. It is easily soluble in water and difficult to Soluble in ethanol, insoluble in ether and n-butanol.

Amino acid is a general term for a class of organic compounds containing amino and carboxyl groups. The presence of amino acids in the human body not only provides important raw materials for the synthesis of proteins, but also provides a material basis for promoting growth, normal metabolism and maintaining life. The main uses of L-proline are as follows:

1. As an amino acid, it can supplement nutrients and is a raw material for amino acid infusion.

2. It is effective for hypertension and is an important intermediate for the synthesis of first-line antihypertensive drugs such as captopril and enalapril.

3. The amino acid-carboxyl reaction between L-proline and sugar can generate special fragrance.

4. As a nutritional supplement, it can improve the resistance of tissues and increase the survival rate of callus. 5. It can effectively alleviate the damage of salt stress to the mitochondrial structure of rice regenerated plants.



If you are interested in our products or have any questions, please feel free to contact us!



Products under patent are offered for R & D purpose only. However, the final responsibility lies exclusively with the buyer.




You Might Also Like