L-Valine
L-Valine (CAS:72-18-4) is one of the three branched-chain essential amino acids (BCAAs) that the human body cannot synthesize. It supports muscle protein synthesis, energy production and nitrogen balance, and is widely used in sports nutrition, clinical nutrition, food fortification and pharmaceutical applications. Our Food Grade L-valine is produced by fermentation with high optical purity. Quality is locked down at every stage: production follows standardized parameters, and each Food Grade batch is sampled and tested before release, with records available for customer audit. Purchasers gain real supply security, because 25kg/drum, 25kg/bag options, short lead times and responsive technical support allow seamless qualification into existing formulations or production lines.
As a professional fine-chemical manufacturer and exporter, KieRay Chem delivers L-Valine (CAS:72-18-4) with dependable consistency and full supply-chain transparency. Each shipment is released only after passing comprehensive QC covering assay, impurity profile and physical parameters, accompanied by COA, TDS and SDS documentation. Flexible packaging, reliable sea and air logistics, and a professional technical team make KieRay Chem the effortless choice for both R&D quantities and bulk supply. From initial samples to industrial-scale volumes, KieRay Chem provides the stability, documentation and service excellence that demanding buyers rely on.
## L-Valine (CAS 72-18-4): Key Functions and Uses
1. **Essential Branched-Chain Amino Acid**
L-Valine is an essential amino acid and one of the three branched-chain amino acids (**BCAAs**), together with L-leucine and L-isoleucine. Because the human body cannot synthesize sufficient valine, it must be obtained from food or approved nutritional products.
2. **Protein Synthesis and Tissue Maintenance**
L-Valine serves as a building block for protein biosynthesis. It supports the formation and maintenance of body proteins and is involved in normal tissue repair, cellular structure, and physiological development.
3. **Muscle Metabolism and Sports Nutrition**
As a BCAA, L-Valine participates in muscle amino-acid metabolism and energy utilization. It is commonly included in sports nutrition formulas, protein powders, recovery products, and specialized nutritional blends, although product benefits depend on the overall diet and formulation.
4. **Pharmaceutical and Clinical Nutrition Applications**
CAS 72-18-4 is used in pharmaceutical manufacturing, parenteral nutrition, medical nutrition, amino-acid mixtures, and specialized dietary formulations. Pharmaceutical-grade L-Valine may also function as a raw material or excipient, subject to applicable quality standards and regulations.
5. **Cell Culture and Biochemical Research**
L-Valine is an important component of cell-culture media and biochemical formulations. It supports research involving protein expression, cell growth, amino-acid metabolism, fermentation, biotechnology, and recombinant-product development.
6. **Animal Feed and Nutritional Formulations**
L-Valine is used as a feed-grade amino-acid supplement in selected livestock, poultry, and aquaculture formulations. Balanced dietary inclusion can help support efficient protein utilization and nutritional performance; use levels should be determined by species-specific feed requirements.
7. **Food, Fermentation, and Specialty Manufacturing**
L-Valine may be used in food fortification, fermentation processes, flavor-related research, cosmetic formulations, and the synthesis of amino-acid-derived specialty chemicals. The appropriate grade depends on the intended application and regulatory requirements.
8. **Quality, Procurement, and Safety Considerations**
When sourcing L-Valine 72-18-4, buyers should verify optical purity, assay, residual solvents, heavy metals, microbial limits, particle size, packaging, certificate of analysis, and food, feed, pharmaceutical, or research-grade status. Useful SEO keywords include **L-Valine, CAS 72-18-4, essential amino acid, branched-chain amino acid, BCAA, protein synthesis, pharmaceutical-grade valine, cell culture reagent, clinical nutrition, and animal feed additive**. Use should follow the supplier’s technical documentation and applicable regulations.
Product Name: L-Valine
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