RU 
EN 
ZH 
DE 
ES 
KO 
PT 
FR 
TH 
AR 
IT 
VI 
NL 
CAS:72-18-4
Molecular Formula:C5H11NO2
Molecular Weight:117.15
EINECS:200-773-6
Synonyms:(S)-2-Amino-3-methylbutansαure; (s)-2-amino-3-methylbutyricacid; (s)-alpha-amino-beta-methylbutyricacid; 2-Amino-3-methylbutyric acid; Butanoic acid, 2-amino-3-methyl-Butanoic acid,2-amino-3-methyl-, (S)-l-(+)-alpha-Aminoisovaleric acid
What is L-Valine CAS 72-18-4？
L-Valine, also known as 2-amino-3-methylbutyric acid, has the chemical formula C5H11NO2. A white monoclinic crystal or crystalline powder, which appears as colorless plate-like or flaky crystals after heavy cleaning with ethanol aqueous solution. Odorless, with a special bitter taste. The melting point is about 315 ℃. Easy to dissolve in water (8.85g/100ml, 25 ℃), the aqueous solution is acidic, and the pH value of a 5% aqueous solution is 5.5-7.0. Almost insoluble in ethanol and ether. Stable to heat, light, and air. Difficulty in separating from leucine.
Спецификация
| Предмет | Спецификация |
| Температура кипения | 213.6±23.0 °C(Predicted) |
| Плотность | 1.23 |
| РН | 5.5-6.5 (100g/l, H2O, 20℃) |
| преломляющая способность | 28 ° (C=8, HCl) |
| Условия хранения | 2-8°C |
| SOLUBLE | 85 g/L (20 ºC) |
Применение
L-Valine is an essential amino acid for the human body, used in biochemical research, preparation of tissue culture media, and amino acid drugs. Nutritional supplements can be used as the main components of amino acid infusion solutions and comprehensive amino acid preparations. L-Valine is one of the three branched chain amino acids and is an essential amino acid that can treat liver failure and central nervous system dysfunction.
Упаковка
Usually packed in 25kg/drum,and also can be do customized package.
Синонимы
(S)-2-Amino-3-methylbutansαure; (s)-2-amino-3-methylbutyricacid; (s)-alpha-amino-beta-methylbutyricacid; 2-Amino-3-methylbutyric acid; Butanoic acid, 2-amino-3-methyl-Butanoic acid,2-amino-3-methyl-, (S)-l-(+)-alpha-Aminoisovaleric acid
