Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of D-Lysine (CAS: 923-27-3) with high quality. Ruifu Chemical has been supplying amino acids and derivatives more than 15 years.
Ruifu Chemical can provide worldwide delivery, competitive price, excellent service.
Purchase D-Lysine or other products, please contact us by e-mail: alvin@ruifuchem.com
| Chemical Name | D-Lysine |
| Synonyms | D-Lysine Free Base; Dextro-Lysine; (R)-2,6-Diaminocaproic Acid; D-2,6-Diaminohexanoic Acid |
| Stock Status | In Stock, Commercial Production |
| CAS Number | 923-27-3 |
| CAS HCl | 7274-88-6 |
| Molecular Formula | C6H14N2O2 |
| Molecular Weight | 146.19 g/mol |
| Melting Point | 218℃(dec.)(lit.) |
| Density | 1.125±0.06 g/cm3 |
| Water Solubility | Soluble in Water |
| Storage Temperature | Store Long-Term at 0-8℃ |
| COA & MSDS | Available |
| Origin of Product | Shanghai, China |
| Shelf Life | 2 Years When Properly Stored |
| Product Categories |
Amino Acids and Derivatives |
| Brand | Ruifu Chemical |
| Items | Specifications | Results |
| Appearance | White to Off-White Crystalline Powder | White Crystalline Powder |
| Specific Rotation [α]25/D | -12.0° - -16.0° (C=1 in H2O) | -15.76° |
| Loss on Drying | ≤0.50% | 0.15% |
| Residue on Ignition | ≤0.20% | 0.08% |
| Heavy Metals (Pb) | ≤10ppm | <10ppm |
| Arsenic (As2O3) | ≤1ppm | <1ppm |
| Assay / Analysis Method | 98.5%-101.0% (HPLC) | 99.5% |
| Infrared Spectrum | Conforms to Structure | Conforms |
| Conclusion | The product has been tested and complies with the given specifications | |
Package: Fluorinated bottle, Aluminium foil bag, 25kg/cardboard drum with two plastic bags inside, or according to customer's requirement.
Storage Condition: Keep the container tightly closed. Store in a cool, dry (0-8℃) and well-ventilated warehouse away from incompatible substances. Keep away from sunshine; avoid fire and heat sources; avoid moisture.
Shipping: Deliver to worldwide by air, by FedEx / DHL Express. Provide fast and reliable delivery.
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.
| WGK Germany | 3 |
| HS Code | 2922411000 |
D-Lysine (CAS: 923-27-3) is used as a biochemical reagent and as an amino acid protecting monomer. D-Lysine has various applications in scientific experiments, including in the synthesis of proteins, peptides, and other complex molecules, as well as in the production of various anti-viral agents, pharmaceuticals, and animal feed additives, and food production. It is also used in biochemistry, molecular biology, and cell biology, and is used to study the structure and function of proteins.