Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of DL-Proline (H-DL-Pro-OH) (CAS: 609-36-9) with high quality. Ruifu Chemical supplys a series of amino acids and derivatives. We can provide worldwide delivery, small and bulk quantities available. If you are interested in DL-Proline, Please contact: alvin@ruifuchem.com
| Chemical Name | DL-Proline |
| Synonyms | H-DL-Pro-OH; DL-Pro-OH; DL-Pro; Dextro,Laevo-Proline; (±)-Pyrrolidine-2-Carboxylic Acid; Pyrrolidine-2-Carboxylic Acid; (RS)-Proline; (±)-Proline; 2-Pyrrolidinylcarboxylic Acid |
| Stock Status | In Stock, Production Capacity 50 Tons per Month |
| CAS Number | 609-36-9 |
| Molecular Formula | C5H9NO2 |
| Molecular Weight | 115.13 |
| Melting Point | 208℃(dec.) (lit.) |
| Sensitive | Deliquescent |
| Water Solubility | Soluble in Water, Almost Transparency |
| Solubility | Soluble in Water and Absolute Alcohol. Insoluble in Ether |
| Storage Temp. | Sealed in Dry, Store at Room Temperature |
| COA & MSDS | Available |
| Classification | Amino Acids & Derivatives |
| Brand | Ruifu Chemical |
| Hazard Codes | Xn | F | 3-10 |
| Risk Statements | 22-36/37/38 | TSCA | Yes |
| Safety Statements | 22-24/25-36/37/39-26 | HS Code | 2922491990 |
| WGK Germany | 3 |
| Items | Inspection Standards | Results |
| Appearance | White Crystals or Crystalline Powder | Conforms |
| Identification | Infrared Absorption Spectrum | Conforms |
| Specific Rotation [α]20/D | -1.0° to +1.0° |
Conforms |
| Transmittance | ≥98.0% | Conforms |
| Chloride (Cl) | ≤0.020% | <0.020% |
| Sulfate (SO42-) | ≤0.020% | <0.020% |
| Ammonium (NH4) | ≤0.020% | <0.020% |
| Iron (Fe) | ≤10ppm | <10ppm |
| Heavy Metals (Pb) | ≤10ppm | <10ppm |
| Arsenic (As2O3) | ≤2.0ppm | <2.0ppm |
| Other Amino Acids | ≤0.50% | <0.50% |
| Loss on Drying | ≤0.50% | 0.32% |
| Residue on Ignition | ≤0.20% | 0.11% |
| Assay | 98.5 to 101.5% (Titration) | 99.5% |
| Conclusion | This Product by Inspection Accords with the Enterprise Standard | |
| Main Uses | Food Additives; Nutritional Supplements; Pharmaceuticals | |
Synthesis Route of DL-Proline (CAS: 609-36-9)
Package: Fluorinated Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement.
Storage Condition: Store in sealed containers at cool, dry and ventilated warehouse away from incompatible substances. Protect from light and moisture.
How to Purchase? Please contact Dr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals.
Main Markets? Sell to domestic market, North America, Europe, India, Korea, Japanese, Australia, etc.
Advantages? Superior quality, affordable price, professional services and technical support, fast delivery.
Quality Assurance? Strict quality control system. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Samples? Most products provide free samples for quality evaluation, shipping cost should be paid by customers.
Factory Audit? Factory audit welcome. Please make an appointment in advance.
MOQ? No MOQ. Small order is acceptable.
Delivery Time? If within stock, three days delivery guaranteed.
Transportation? By Express (FedEx, DHL), by Air, by Sea.
Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.
Custom Synthesis? Can provide custom synthesis services to best fit your research needs.
Payment Terms? Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc.
DL-Proline (H-DL-Pro-OH) (CAS: 609-36-9) is the racemic mixture of both L-Proline (P755995) and D-Proline (P755990). An alpha-amino acid that is pyrrolidine bearing a carboxy substituent at position 2. For biochemical and nutritional research, microbial testing, preparation of culture medium.Amino acid drugs.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 procedures.No obvious toxic and side effects.
Functions:
(1). Medicine Grade
1. Used for amino acid injection, compound amino acid transfusion.
2. L-Proline is a major component of collagen.
3. L-Proline can improve plant cold tolerance.
4. Used for biochemical research, used for malnutrition, protein deficiency, gastrointestinal diseases, burns and postoperative protein supplements, etc. Used for biochemical and nutritional research, microbiological test, preparation of culture medium.
(2). Food Grade
1. Food additives, flavor agent, and the total heat generation amino sugar - carbonyl reaction, can generate special flavoring substances.
2. Nutritional supplements.
Product Applications:
1. Used as amino acid injection, compound amino acid infusion, food additives, nutritional supplements, fluid.
2. Used as biochemical research, medicine for malnutrition, protein deficiency, gastrointestinal disease, burns, and postoperative protein supplement.
3. 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.
