 |
|
|
|
|
Product Details:
Payment & Shipping Terms:
|
| Name: | D-Valine | Cas: | 640-68-6 |
|---|---|---|---|
| Mf: | C5H11NO2 | Purity: | 99% |
| Appearance: | White Powder | Package: | 1kg/bag Or 25kgs/drum |
| Grade: | Food/Cosmetic/Medicine Grade | ||
| High Light: | High Purity Amino Acids Powder,D Valine Powder,CAS 640-68-6 D Valine Powder |
||
Amino Acids Powder High Purity 99% D-Valine CAS 640-68-6/D-Valine Powder/D-Valine
| Product Name: | D-Valine |
| Synonyms: |
D-2-AMINO-3-METHYLBUTANOIC ACID;D-2-AMINO-3-METHYLBUTYRIC ACID;(R)-2-AMINO-4- METHYL-PENTANOIC ACID;(R)-2-AMINO-3-METHYLBUTANOIC ACID;(R)-ALPHA- AMINOISOVALERIC ACID;RARECHEM AB PP 3785;(R)-(-)-VALINE;D-X-Amino-iso-valeric acid |
| CAS: | 640-68-6 |
| MF: | C5H11NO2 |
| MW: | 117.15 |
| EINECS: | 211-368-9 |
| Product Categories: |
Amino Acids Derivatives;Amino ACIDS SERIES;Valine [Val, V];Amino Acids and Derivatives; alpha-Amino Acids;Amino Acids;Biochemistry;Amino Acids and Derivatives;Amino Acids & Derivatives;Inhibitors;Intermediates & Fine Chemicals;Pharmaceuticals;amino acid |
| Mol File: | 640-68-6.mol |
| D-Valine Chemical Properties | |
| Melting point | >295 °C (subl.)(lit.) |
| alpha | -27.5 º (c=5, 5N HCl) |
| density | 1.2000 (estimate) |
| refractive index | -27 ° (C=8, 6mol/L HCl) |
| storage temp. | Store at RT. |
| solubility | 56 g/L (20°C) |
| form | Crystalline Powder |
| color | White to off-white |
| optical activity | [α]23/D 32.0 to 24.0°, c = 8 in 6 M HCl |
| Water Solubility | 56 g/L (20 ºC) |
| BRN | 1721135 |
D - Valine is an important source of a machinist sex, mainly used in chiral intermediates, chiral additive, chiral auxiliaries and other fields, in the pharmaceutical as chiral synthesis of chiral source. As a kind of optical activity of organic acids, in some of the asymmetric synthesis of chiral compounds has an irreplaceable role in the process, at present mainly for the production of new broad spectrum antibiotics, D - valerian ammonia alcohol, peptide synthesis process of Valine protective agent. Also used for synthetic sweeteners revised.
1.D-Valine is one important organic chiral source and is mainly applied in chiral medicine, chiral additive, helping the medicinal preparation and so on. It uses as chrial source of chiral synthesis in drugs manufacuture.
2.D-Valine As a organic acid with optics activeness, it can not be substated in asymmetrical synthesis of some chircal compound. Now it mainly usesas valine protecting agent that applies in processing new broad spectrum antibiotic, D-valinol and multi-peptides.
Contact Person: July
Tel: 25838890
