China (Mainland)
CAS:640-68-6 D-Valine CAS NO.640-68-6
- FOB Price: USD: 1.00-10.00 /Metric Ton Get Latest Price
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,D/A,T/T
- Available Specifications:
99%(1-2)Metric Ton99%(2-10)Metric Ton
- Product Details
Keywords
- D-Valine
- D-2-Aminoisovaleric Acid
- (2R)-2-amino-3-methylbutanoic acid
Quick Details
- ProName: CAS:640-68-6 D-Valine
- CasNo: 640-68-6
- Appearance: See details
- Application: Pharmaceutical intermediates
- DeliveryTime: As per specific order
- PackAge: See details
- Port: Shanghai Port
- ProductionCapacity: 0.5 Metric Ton/Day
- Purity: 99%
- Storage: Room temperature
- Transportation: By sea or by air
- LimitNum: 1 Metric Ton
- Grade: Pharma Grade
Superiority
Has a group of experienced researchers in the field of organic synthetic chemistry, with the ability to solve problems and troubleshoot.
Details
CAS RN: 640-68-6
| Solubility in 3M-HCl | Colorless & clear (c=5) |
| Specific rotation [α]D20 | -26.5°～-29.0°(c= 8, 6M-HCl) |
| Loss on drying | Not more than 0.3% |
| Residue on ignition (as sulfate) | Not more than 0.1% |
| Chloride (Cl) | Not more than 0.02% |
| Sulfate (SO4) | Not more than 0.03% |
| Heavy metals (as Pb) | Not more than 10ppm |
| Iron (Fe) | Not more than 10ppm |
| Ammonium (NH4) | Not more than 0.02% |
| Arsenic (As2O3) | Not more than 1ppm |
| Other amino acids | Not detected by T.L.C.(The spotted amount, 20μg) |
| Assay | 98.5%～101.0% |
| L-Isomer | Not more than 0.5% |
We are a market leader in the development and manufacturing of high performance specialty chemicals. We foster an ambitious culture that focuses on open innovation for new chemical products and business growth.It involves demanding processes including high pressure hydrogenation, oxygen free water environment, ultra low temperature environment and highly corrosive environmentSince the establishment of the company, it has established good and stable cooperative relations with many domestic and foreign pharmaceutical companies.The company's production base is equipped with enamel reactors from 50L to 5000L, stainless steel ultra-low temperature reactors and conventional separation and drying equipment.Has a group of experienced researchers in the field of organic synthetic chemistry, with the ability to solve problems and troubleshoot.
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