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L-Proline CAS 147-85-3

Chemical Name: L-Proline

CAS No.: 147-85-3

Molecular Formula: C5H9NO2

Molecular Weight: 115.13

Description

L-Proline Details

Chemical Name: L-Proline

CAS No.: 147-85-3

Molecular Formula: C5H9NO2

Molecular Weight: 115.13

Molecular Structure:

L-Proline CAS 147-85-3

Appearance: Colorless crystal

Typical Properties

Melting point 228 °C (dec.) (lit.)
Boiling point 215.41°C (rough estimate)
Density 1.35
Refractive index -85 ° (C=4, H2O)
Solubility H2O:50 mg/mL
Storage 2-8°C
Appearance Crystal
Colour Colorless
Acidity coefficient (pKa) 1.95, 10.64(at 25℃)
Vapor Pressure 0Pa at 25℃

 

L-Proline Usage

Pharmaceutical raw materials and food additives.

It is used in biochemical research and in medicine for malnutrition, protein deficiency, gastrointestinal diseases, burns, and postoperative protein supplementation.

Amino acid drugs. It is one of the raw materials for compound amino acid infusion and is used for protein supplementation after malnutrition, protein deficiency, severe gastrointestinal diseases, burns, and surgical operations.

Nutritional supplements. Flavors.

Packaging and Shipping

Packing: 25KG/Drum

L-Proline Storage

Keep a container tightly closed in a dry and well-ventilated place. Store in a cool place.

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