Manufacturer Supply High Purity L-Valine CAS 72-18-4 L-Valine Price Valine

• Powder: Yes
• Customized: Non-Customized
• Certification: GMP, ISO 9001, USP, BP
• Suitable for: Elderly, Adult
• State: Solid
• Purity: >99%
• Model NO.: TY-02ALI
• CAS No.: 72-18-4
• Appearance: White Powder
• Einecs: 611-954-8
• Assay: 99%
• Shelf: 2 Years
• Transport Package: 25kg/Drum 1kg, 10kg, 100kg, 200kg
• Specification: 25kg/drum
• Trademark: tongyon
• Origin: China
• Production Capacity: 5000kg/Month

Product Description

 

Product name	L-Valine
CAS	72-18-4
Appearance	white powder
Assay	99%
Storage	Cool and Protect from light

Product Name:L-Valine
CAS:72-18-4
MF:C5H11NO2
MW:117.15
EINECS:211-368-9
Mol File:640-68-6.mol  
Melting point:>295 °C (subl.)(lit.)
alpha -27.5 º (c=5, 5N HCl)
Boiling point:213.6±23.0 °C(Predicted)
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
pka2.37±0.10(Predicted)
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)




L-valine is one of the 20 amino acids used to synthesize proteins in the human body, which are chemically known as proteinogenic amino acids. It is named for the valerian plant, from which valine was first derived. The DNA codons for L-valine are GUA, GUC, GUG and GUU. L-valine is non-polar and is one of three proteinogenic amino acids that have a branched chain, along with isoleucine and leucine.
L-valine is an essential amino acid, meaning that it is not able to be biosynthesized in the human body. It must therefore be obtained through dietary sources, primarily meat. Dairy products are also high in L-valine, especially cottage cheese. Vegetable sources of L-valine include cereal grains, mushrooms, peanuts and soybeans. The minimum daily requirement of L-valine is 10 milligrams per kilogram of body weight for adult males.

GuangZhou TongYi biochemistry technology Co., Ltd is a company specializing in active pharmaceutical ingredient
(API), biology, plant extracts, chemical raw materials, fine chemicals, pharmaceutical intermediates, cosmetics raw
material. Our company has always adhered to the company philosophy of integrity, professionalism, quality first, and
customer service. With the efforts of all the company's employees, it has established long-term
and stable cooperative relations with many domestic and foreign customers, and won the unanimous trust of domestic
and foreign customers. With good comments, our company have made great progress.

Our company takes pioneering and innovative, high-quality and efficient as the code of conduct, and strives to provide
customers with efficient services,
high-quality products, and reasonable prices. We have established a customer demand-oriented, flexible, diverse and customizable service according to the different needs of different customers. Mode, and ultimately achieve the goal of
win-win.

Our company focuses on the future and the world, and will continue to devote itself to technological progress and the
development of new products in the future, hoping to work hand in hand with new and old friends at home and abroad
to create a better future.