L-Proline CAS 147-85-3
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Category：Amino Acids Own Brand：MT /MOQ:100KG /From China/ B2B only.
Introduction
Product name: L-Proline
Molecular Formula: C5H9NO2
Molecular Weight: 115.13
CAS No.: 147-85-3
| Attribute | Details |
|---|---|
| CAS Number | 147-85-3 |
| Chemical Formula | C₅H₉NO₂ |
| Molar Mass | 115.13 g/mol |
| Classification | Non-essential amino acid; collagen precursor |
| Biological Functions | Stabilizes protein structures; supports connective tissue integrity |
| Therapeutic Uses | Wound healing, joint health, skin repair, muscle recovery |
| Metabolic Roles | Glycine/proline cycle participant; antioxidant cofactor |
| Dosage Range | 1-3 g/day in divided doses (oral); adjust for BMI/medical condition |
| Pharmacokinetics | Rapid absorption; peak plasma levels at 1-1.5 hours |
| Contraindications | Renal insufficiency; monitor in autoimmune disorders |
| Drug Interactions | May enhance NSAID effects; caution with diuretics |
| Storage | Room temperature; protect from moisture |
Description
L-Proline occurs as white crystals or a crystalline powder. It is very soluble in water and in alcohol, but insoluble in ether.
Applications
In medicine, L-proline can be used for malnutrition, protein deficiency, gastrointestinal diseases, burns, and post-operative protein supplementation. It can be used in pharmaceutical raw materials and food additives such as amino acid injection, complex amino acid infusion, food additives, nutrient supplements.
Specification
Appearance White or almost white, crystalline powder or colourless crystals Appearance of solution Clear and colourless Specific optical rotation -84.0°- -86.0° Ninhydrin-positive substances Any impurity ≤0.5% Chloride ≤0.02% Sulfate ≤0.03% Ammonium ≤0.02% Iron ≤10ppm Heavy metals ≤10ppm Lead ≤5ppm Loss on drying ≤0.5% Residue on ignition ≤0.1% Assay 98.5-101.0% Packing 25kg/ drum or as per requirement. Storage Store in a cool dry place, protected from light.
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