Description

L-Valine is an essential branched-chain amino acid (BCAA) critical for protein synthesis, muscle metabolism, and tissue repair. Its high purity and consistent quality make it a vital component for formulating balanced nutritional and pharmaceutical products. This compound is primarily required by manufacturers in the pharmaceutical, nutraceutical, food & beverage, and animal feed industries.

Application

• Pharmaceutical Intermediates: Used in the synthesis of active pharmaceutical ingredients (APIs) and intravenous (IV) solutions.
• Dietary Supplements & Sports Nutrition: A key ingredient in BCAA blends, protein powders, and recovery formulas to support muscle growth and reduce fatigue.
• Infant Formula & Clinical Nutrition: An essential component in parenteral and enteral nutrition products to meet specific dietary requirements.
• Food & Beverage Fortification: Employed as a nutritional enhancer in functional foods and beverages.
• Animal Feed Additive: Incorporated into feed for livestock and poultry to optimize growth performance and feed efficiency.
• Microbiological Culture Media: Serves as a nutrient source in fermentation processes and cell culture applications.
• Cosmetic Applications: Used in hair care and skin care formulations for its conditioning and moisturizing properties.

Basic Information

Product Name	L-Valine
CAS No.	72-18-4
Molecular Formula	C5H11NO2
Molecular Weight	117.15 g/mol
Synonyms	(S)-Valine; (S)-2-Amino-3-methylbutanoic acid; Val; V; L-2-Amino-3-methylbutyric acid; (S)-2-Amino-3-methylbutyric acid; (S)-α-Aminoisovaleric acid; L-α-Aminoisovaleric acid
EINECS	200-773-6

Quality Control

Our L-Valine is manufactured under strict quality management systems. We offer grades compliant with USP, EP, JP, and FCC standards, ensuring suitability for pharmaceutical, food, and nutraceutical applications. Every batch is supported by a comprehensive Certificate of Analysis (COA) verifying identity, purity, and safety parameters.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). The product is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent absorption of moisture.

Specification

Item	Specification
Appearance	White crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	98.5% ~ 101.5%
Specific Rotation	+26.5° ~ +29.0°
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 1.0%
Chloride	≤ 0.05%
Sulfate	≤ 0.03%

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