Keywords

• Best price 153-94-6
• high purity 153-94-6
• 153-94-6 Best factory

Quick Details

• ProName: Best price 153-94-6 high purity D(+)-T...
• CasNo: 153-94-6
• Molecular Formula: C11H12N2O2
• Appearance: White or white-like crystalline powder
• Application: Is an important nutritional agent, use...
• DeliveryTime: Stocks
• PackAge: according to customers' requirements
• Port: Any port
• ProductionCapacity: 100 Metric Ton/Day
• Purity: 99%
• Storage: Keep in dark place,Inert atmosphere,Ro...
• Transportation: By air(EMS or EUB or FedEx or TNT ect....
• LimitNum: 1 Gram

Superiority

  Best price 153-94-6 high purity D(+)-Tryptophan Best factory

D-tryptophan (English D( )-Tryptophan) is white or almost white to yellowish crystalline powder at room temperature, odorless or slightly smelly, slightly sweet taste. Solubility in water 1.14g (25 ℃), soluble in dilute acid and dilute alkali, stable in alkali, decomposed in strong acid, slightly soluble in ethanol, insoluble in chloroform and ether, which plays an important role in the growth and development and metabolism of human and animals. It is called the second essential amino acid. It has almost the same physical and chemical properties as the L-type, only optically opposed, but their distribution, function and coenzyme are diverse, the melting point is very high, generally above 200 degrees, soluble in water, and has the ability to absorb light in the near ultraviolet region.

D-tryptophan, as a non-protein active amino acid, has special physiological properties and can be used as non-nutritive sweeteners, feed additives, and plant growth agents in the food and feed industry and agriculture. In the pharmaceutical industry, it is mainly used to synthesize various peptides to replace L-tryptophan to extend the half-life of peptide drugs and reduce side effects, it does not develop drug resistance and becomes an important synthetic precursor of enzyme inhibitors. It can improve the body's immunity and delay the occurrence of allergic reactions. Most polypeptide antibiotics can resist Gram-positive bacteria, and some can inhibit or kill Gram-negative bacteria such as Pseudomonas aeruginosa, mycobacteria, fungi, bacteria, bacteria and tumor cells. Using D-tryptophan to synthesize semi-synthetic antibiotics, its side chain plays an important role in its pharmacological function. Peptide bonds are difficult to be acted on by β-lactamase, thus having high stability, wide antibacterial spectrum, low toxicity, low allergy, fast absorption, high blood concentration, long duration of drug power, etc.

Details

Established in 2010, located in Hangzhou Qinglan science park, lingruichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals tovarious industries.n our R&D centre. we have a staff of skilled and experienced research chemists. This has enabled us to meet the special reauirements of our customers and it has enabled us to provide quality products at competitive prices.

1. How can we guarantee quality

Always a pre-production sample before mass production;

Always final Inspection before shipment; 

2.What can you buy from us

Plant Extracts,Cosmetics Raw Materials,Vitamin Raw Materials,Pharmaceutical Raw Materials and Intermediates

3. Why should you buy from us not from other suppliers

Our company mainly devoted in producing pharmacetical intermediates , Vitamins , and health supplement , the quality and technical content can reach the advance level in China .Our products are sold well in China as well as in more than 20 countries.

Lingrui's credo is committed to your reliable business partner,reliable quality, competitive prices and superior service, lf you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future !