Home > Food(Feed) Additives > Nutritional Fortifier > D-Tryptophan Manufacturers > D-Tryptophan/D(+)-Tryptophan

D-Tryptophan

CAS NO.： 153-94-6

FOB Price： NEGOTIABLE Get Latest Price

Specification： Purity: ≥ 98%

Documentation：

COA

Lead Time： In Stock

Max Capacity： -

Packing： 25KG/Fibre Drum

Product Detail

Properties

D-Tryptophan

English Name: D-Tryptophan

CAS No.: 153-94-6

Molecular formula: C11H12N2O2

Molecular weight: 204.23

EINECS No.: 205-819-9

Chemical properties: white or yellowish crystalline powder, sweet in taste; It is soluble in hot ethanol, alkali solution and water, insoluble in chloroform, and the aqueous solution is weakly acidic.

Uses: it is an important nutrient and is used as a preventive and therapeutic agent for leprosy in medicine.

Properties

As a non protein active amino acid, D-TRYPTOPHAN has special physiological properties. It can be used as non nutritive sweetener, feed additive and plant growth agent in food and feed industry and agriculture. In the pharmaceutical industry, it is mainly used to synthesize various peptides to replace L-tryptophan, prolong the half-life of peptide drugs and reduce side effects, It is an important synthetic precursor of enzyme inhibitors. It can improve the immune ability of the body and delay the occurrence of allergic reaction. Most polypeptide antibiotics can inhibit or kill Gram-positive bacteria, while others can inhibit or kill Gram-negative bacteria such as Pseudomonas aeruginosa, mycobacteria, fungi, bacteria, bacteria and tumor cells. The side chain of semi synthetic antibiotics synthesized from D-TRYPTOPHAN plays an important role in its pharmacological function, and the peptide bond is difficult to be identified β- In addition, it has a wide antibacterial spectrum, low toxicity, low anaphylaxis, fast absorption, high blood concentration, long duration of drug strength and so on.

CAS No.

153-94-6

Formula

C11H12N2O2

Molecular Mass

204.22500

Exact Mass

204.09000

PSA

79.11000

Logp

1.82260

IUPAC

(2R)-2-amino-3-(1H-indol-3-yl)propanoic acid

Matter Classification

organic

Category

Melting Point

282-285 ºC

Density

1.362 g/cm3

Boiling Point

447.9 ºC

Appearance

White or yellowish crystalline powder

Acidity and Basicity

alkalinity, acidness

HS Code

29339900

Risk Code

R36/37/38-41-37/38-22

Safety Label

Send your message to this supplier

To：

Gansu Hanju Pharmaceutical Co.,Ltd.

Not exactly what you want? One request, multiple quotations Get Quotations Now >>

Supplier's main products

b

Send Email

D-Tryptophan