D-Valine CAS NO.640-68-6

 

 

 

D-Valine

Product Name:D-Valine

Synonyms:Valine, D-;ALPHA-AMINO-ISOVALERIANIC ACID;H-D-VAL-OH;D-VAL;D-VALINE;D-2-AMINOISOVALERIC ACID

CAS: 640-68-6

MF:C5H11NO2

Melting point:>295 °C (subl.)(lit.)

Alpha:-27.5 º (c=5, 5N HCl)

Purity/Quality:99%

Appearance/Colour:White to off-white crystalline powder

Chemical properties:White crystal, m.p.> 295 °C (sublimation), [α] 25 = 27.35°; it is soluble in water and very slightly soluble in ethanol.

Uses:1. D-valine can be used for the synthesis of newly efficient pesticide: pyrethroids permethrin and chlorofluorocarbons amyl because of its own biochemical characteristics. The produced valine insecticide permethrin is a broad-spectrum and promising insecticide acaricide which can have effects of touch-killing and stomach poisoning through inhibiting the activity of related enzyme systems of insects.

2. D-Valine is an important organic chiral source which is mainly used in fields such as chiral pharmaceuticals, chiral additive, and chiral auxiliary and other areas. It can also be used as the chiral source of chiral synthesis in the pharmaceutical industry. As an optically active organic acid, it plays an irreplaceable role in the asymmetric synthesis of certain chiral compounds. It is currently mainly used for the production of new broad-spectrum antibiotic, D-valinol, and valine protective agent during the process of peptide synthesis.

3. D-valine is the intermediates for fluvalinate.

4. It is used as a pharmaceutical raw materials and pharmaceutical intermediates, and can also be used for synthetic sweeteners Alatan.

5. It can also be used for biochemical research.

Packaging:5kg aluminum foil bag, 25kg cardboard drum packaging

Storage temp:room temp