L-Proline Cas:147-85-3 White powder 99%
| Catalog Number |
XD91126 |
| Product Name |
L-Proline |
|
CAS |
147-85-3 |
|
Molecular Formula |
C5H9NO2 |
|
Molecular Weight |
115.13 |
| Storage Details |
Ambient |
| Harmonized Tariff Code |
29339980 |
Product Specification
| Appearance |
White powder |
| Assay |
99%min |
| Specific rotation |
-84.5 to -86 |
| Heavy metals |
<15ppm |
| AS |
<1ppm |
| pH |
5.9 - 6.9 |
| SO4 |
<0.050% |
| Fe |
<30ppm |
| Loss on Drying |
<0.3% |
| Residue on Ignition |
<0.10% |
| NH4 |
<0.02% |
| Cl |
<0.050% |
| State of Solution |
>98% |
physical and chemical properties
Appearance: Colorless crystal, odorless, sweet taste
Overview
L-proline (proline for short) is one of the 18 kinds of amino acids in human body to synthesize protein. It is colorless to white crystal or crystalline powder at room temperature, slightly odorous, slightly sweet in taste, easily soluble in water, 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 groups and carboxyl groups. The existence of amino acids in the human body not only provides important raw materials for protein synthesis, but also provides a material basis for promoting growth, normal metabolism and life maintenance. The main uses of L-proline are as follows:
1. As amino acid, it can supplement nutrients and is the raw material of amino acid infusion.
2. It has curative effect on hypertension and is an important intermediate in the synthesis of first-line antihypertensive drugs such as captopril and enalapril.
3. L-proline and sugar co-heat to generate amino acid-carboxyl reaction, which can generate substances with special aroma.
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 to the mitochondrial structure of rice regenerated plants by salt stress.
Product Usage
【Use 1】Used for amino acid injection, compound amino acid infusion, food additives, nutritional supplements, etc.
【Usage 2】Used for biochemical research, medically used for malnutrition, protein deficiency, gastrointestinal diseases, scald and postoperative protein supplement, etc.
【Use 3】Nutritional supplements. Flavoring agent, co-heating with sugar, undergoes amino-carbonyl reaction to generate special flavor substances. According to my country's GB 2760-86, it can be used as a spice.
【Use 4】Amino acid drugs. As one of the raw materials for compound amino acid infusion, it is used for protein supplementation after malnutrition, protein deficiency, severe gastrointestinal diseases, burns and surgical operations.
【Use 5】Medicinal raw materials and food additives.
