CAS No.: | 107-95-9 |
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Formula: | C5h9no2 |
EINECS: | 210-189-3 |
Classification: | Saturated Alcohol |
Appearance: | Powder |
Type: | 3°(Trisubstituted Carbinol) |
Customization: |
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L-proline (proline for short) is one of the twenty amino acids synthesized by human body protein, colorless to white crystal or crystalline powder at room temperature, slightly smelly, slightly sweet, easily soluble in water and ethanol, insoluble in ether, butanol, soluble in inorganic acid.
L-proline is one of the important amino acids for the synthesis of human protein, an important raw material for amino acid infusion, and a major intermediate for the synthesis of first-line antihypertensive drugs such as captopril and enalapril. It has been widely used in food and pharmaceutical industries.
Uses: nutritional supplement, flavor agent, and sugar co-heat amino acid-carbonyl reaction, can produce special flavor substances.
1. Used for amino acid injection, complex amino acid infusion, food additives, nutrition supplement, etc
2. Used in biochemical research, medicine for malnutrition, protein deficiency, gastrointestinal diseases, burns and postoperative protein supplement.
3. Nutritional supplements. Flavor agent, co-heated with sugar, amino - carbonyl reaction, can produce special flavor substances. According to GB 2760-86, it can be used as a spice.
4. Amino acid drugs. As one of the raw materials of compound amino acid infusion, it is used to supplement protein after malnutrition, protein deficiency, severe gastrointestinal diseases, burns and surgical operations.
5. Pharmaceutical raw materials and food additives.
Product Name | L-proline |
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CAS NO. | 147-85-3 |
Density | 1.2±0.1 g/cm3 |
Boiling Point | 252.2±33.0 °C at 760 mmHg |
Melting Point | 228 °C (dec.)(lit.) |
Molecular Formula | C5H9NO2 |
Molecular Weight | 115.131 |
Flash Point | 106.3±25.4 °C |
Exact Mass | 115.063332 |
PSA | 49.33000 |
LogP | -0.57 |
Vapour Pressure | 0.0±1.1 mmHg at 25°C |
Index of Refraction | 1.487 |
Water Solubility | soluble |
Packaging storage and transportation
1. Packing: 25kg/bag, 50kg/bag
2. Storage: It is sealed in an iron drum lined with plastic film and stored in a cool, dry and well-ventilated place, away from direct sunlight and away from heat sources, acid, water and humid air.
3. Transportation: This product is non-toxic and harmless, non-flammable and explosive dangerous goods. It can be transported by car, sea or train. Less carload, vehicle is not limited, agent consignment.
We are Ouhuang Engineering Materials (Hubei) Co., Ltd.Our company mainly produces and sells various water-based environmentally friendly resins (water-based resin powder, water-based rosin resin, water-based terpene tree, etc.), various water-based environmentally friendly latex (water-based thickened emulsion, water-based air-butyl latex, water-based butyl latex, etc.) , and various environmentally friendly additives (defoamer, thickener, antioxidant, dispersant).High-end product quality and sincere sales service are our tenets.We are willing to provide you with professional services in the areas we are familiar with and look forward to your consultation.
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2.The packing also can be according the customers` requirment
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2. How to confirm the product quality before placing an order?
A: We can provide you with the sample. Also, we have the inspection report issued by the authoritative third-party testing agency.
3: What's your MOQ?
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5:How about delivery time and method?
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We can make ships by sea, air, and express. Also can make door-to-door shipping.
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A: We accept changing or refunding services if there is any quality problem.
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