Description

Dl-Valine CAS NO 516-06-3 is a non-essential, branched-chain amino acid (BCAA) that serves as a critical building block in numerous biochemical and industrial processes. Its racemic mixture offers versatility for applications where the specific stereochemistry of L-Valine is not required, providing a cost-effective alternative. This compound is essential for manufacturers in the pharmaceutical, nutraceutical, and biochemical research sectors, where it is used in media formulation, chiral synthesis, and as a precursor for more complex molecules.

Application

• Pharmaceutical Intermediates: Used as a chiral building block in the synthesis of active pharmaceutical ingredients (APIs) and complex organic molecules.
• Cell Culture & Fermentation Media: A key component in microbiological media and fermentation broths for the production of antibiotics, vitamins, and other biologics.
• Biochemical Research: Employed in enzymatic studies, metabolic pathway analysis, and as a standard in analytical chromatography.
• Nutraceutical & Dietary Supplements: Incorporated into BCAA blends and specialized nutritional formulas for industrial-scale production.
• Chemical Synthesis: Acts as a starting material or intermediate in organic synthesis for agrochemicals and fine chemicals.
• Cosmetic & Personal Care: Used in the formulation of hair and skin care products for its conditioning and moisturizing properties.

Basic Information

Product Name	Dl-Valine
CAS No.	516-06-3
Molecular Formula	C5H11NO2
Molecular Weight	117.15 g/mol
Synonyms	DL-2-Amino-3-methylbutanoic acid; (±)-Valine; rac-Valine; Valine, DL-; H-DL-Val-OH; 2-Amino-3-methylbutyric acid; NSC 760466; UNII-4CA13A664H
EINECS	208-220-0

Quality Control

Our Dl-Valine is produced under a stringent quality management system. Each batch is tested to ensure it meets high-purity standards suitable for pharmaceutical and research applications. We provide comprehensive Certificates of Analysis (COA) detailing identity, purity, and impurity profiles. Specifications can align with in-house standards or customer-specific requirements for critical parameters like heavy metals and residual solvents.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect stability and handling properties. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.5%
Optical Rotation	-0.1° to +0.1°
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.