0102030405
D-Valine | C5H11NO2 | CAS 640-68-6
Property
Melting point: >295 °C
Alpha: -27.5 º (c = 5, 5N HCl)
Boiling point: 213.6±23.0 °C
Density: 1.2000
Refractive index: -27 ° (C = 8, 6mol/L HCl)
Storage temp.: room temp
Solubility: 56 g/L (20°C)
Form: Crystalline Powder
Pka: 2.37±0.10
Color: White to off-white
Optical activity: [α]23/D 32.0 to 24.0°, c = 8 in 6 M HCl
Biological source: synthetic (organic)
Water Solubility: 56 g/L (20 ºC)
Application
1. D-valine can be used for the synthesis of newly efficient pesticide: pyrethroids permethrin and chlorofluorocarbons amyl because of its own biochemical characteristics.
2. D-valine is also widely used in biomedical research. For example, it can be used to inhibit the growth of fibroblasts, and be applied to the studies on its influence on the morphology and function of pulmonary artery endothelial cells.
3. 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. 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, antineoplastic drugs, anti-diabetes and its complications drugs.
Package And Storage
Package:
25kg/carton drum or as your requirements.
Remark: Chemical composition and size can be optimized by the customers' requirements
Storage:
Separated from ammonium nitrate and potassium chlorate. Dry.Keep container tightly closed in a dry and well-ventilated place. Hygroscopic.
Safety Protection
Precautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.