L-Proline CAS 147-85-3 Factory Supply

Short Description:

L-Proline description:
L-Proline is one of the most important amino acid in synthesis of body protein.It is also one of the important raw materials of amino acid infusion and synthesis of first-line antihypertensive drugs such as the main intermediates.It has been widely used in food and pharmaceutical industries.

1.L-Proline is used for amino acid injection, compound amino acid transfusion.
2.L-Proline is a major component of collagen.
3.L-Proline as food additives, flavor agent, and the total heat generation amino sugar – carbonyl reaction, can generate special flavoring substances.
4.L-Proline is used for nutritional supplements.
5.L-Proline can improve plant cold tolerance.
6.L-Proline is used for biochemical research ,used for malnutrition, protein deficiency, gastrointestinal diseases, burns and postoperative protein supplements, etc.

Product Detail


Product Tags

Used as amino acid injection, compound amino acid infusion, food additives, nutritional supplements, fluid


Used as biochemical research, medicine for malnutrition, protein deficiency, gastrointestinal disease, burns, and postoperative protein supplement.


Used as nutritional supplements. Flavors with sugar fever occurs amino – carbonyl reaction, can generate a special flavor substances. China GB 2760-86 provides can be used as a spice.


Used as Amino acid drugs. One of the raw materials of compound amino acid transfusion for malnutrition, protein deficiency, a protein supplement after severe gastrointestinal disease, burns and surgery.


Used as Pharmaceutical raw materials and food additives.


Factory supply Food grade L-Proline with Favorable Price

L-Proline Brief Description
1. CAS No.: 147-85-3 ; MF: C5H9NO2 ; E No.: 205-702-2
2. Grade Standard: Feed Grade, Food Grade, Medicine Grade
3. Appearance: white crystalline powder
4. Type: Anesthetic Agents
5. Shelf life:  2 Years
6. Package:  25kg/Fibre Drums
7. Purity: 98.5% min.
8. Competitive price with high quality

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    Why Choose US?
    1. Selecting raw materials strictly,our products are the highest purity.
    2.Reasonable and competitive price. Provide the best and professional service.
    3.Fast delivery of the samples ,samples from stock. Reliable shipping way.
    4.Full experience of large numbers containers loading in Chinese sea port.
    5. Best after-service after shipment .
    6. Professional documents for your custom clearance.


    Q1:Will you supply samples for testing?
    A: Free samples for the quality evaluation for most products, but customers only need to undertake the shipping fee for delivery the samples to your door.

    Q2:What’s your MOQ?
    A: For the high value product, our MOQ starts from 10g,100g and 1kg.

    Q3:Which kind of payment terms do you accept?
    A: Western Union, Corporate account, BTC, etc

    Q4:How about your delivery time?
    A: Generally, it will take 3 to 5 days after receiving your advance payment.

    Q5:How do you treat quality complaint?
    A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.

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