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Huanggang Wellman Biosciences Co.,Ltd.

12 YRS

Hubei, China

CNY 65.2 Million

99900 m²

50-100 people

Main Products: D-Valine / L-Valine / L-Valine Methyl Ester Hydrochloride / N-Carbobenzyloxy-L-Valine / Dl-Norvaline

Hubei, China

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D-Valine / CAS 640-68-6

OVERVIEW

Packaging

25 KG/Fibre Drum

Lead Time

14-30 days

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DESCRIPTION

D-Valine

Product Name: D-Valine

Other Names: (R)-Valine, D-2-Amino-3-methylbutanoic Acid, H-D-Val-OH

CAS No: 640-68-6, Molecular Formula: C5H11NO2; Molecular Weight: 117.15

Properties: White crystal or crystalline powder. Soluble in water, insoluble in ethyl alcohol, ether, chloroform.

D-缬氨酸

Uses: Important intermediate for the production of tau-fluvalinate and valnemulin hydrochloride. Also widely used as a chiral source in organic synthesis and pharmaceutical research.

Package:Fiber drum with two layers of polyethylene bags , 25Kg/Drum,or according to customer's request

Storage: Store in well-closed container, protect from sunlight. Valid for 2 years

Transportation: Handle with care. Non-toxic. Do not transport with harmful goods.

Typical Properties

Valine is one of twenty protein amino acids. From a nutritional point of view, valine is also an essential amino acid. Its English name valine is named after valerian, and its Chinese name is also called valine. Its codons are guu, Gua, GUC and GUG. It is a nonpolar amino acid. In sickle cell disease, valine in hemoglobin replaces the hydrophilic amino acid glutamate: because valine is hydrophobic, hemoglobin cannot fold correctly. Valine is completely electrically neutral. When its side chain is also neutral, and the charge generated by its amino and carboxyl groups is just balanced, this molecule is called zwitterion. Food sources rich in valine include white cheese, fish, poultry, cattle, peanuts, sesame seeds and shore beans.

CAS No.

640-68-6

Formula

C5H11NO2

Molecular Mass

117.14600

Exact Mass

117.07900

PSA

63.32000

Logp

0.75460

IUPAC

(2R)-2-amino-3-methylbutanoic acid

SMILES

CC(C)C(C(=O)O)N

Matter Classification

organic

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