Product Description
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AI Product Description
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L-Phenylalanine is an essential amino acid widely recognized in the global pharmaceutical, food, and dietary supplement industries. With the molecular formula C9H11NO2 and a precise molecular weight of approximately 165.19 g/mol, this compound serves as a fundamental building block for protein synthesis in living organisms. Its primary chemical identifier is CAS number 63-91-2, which ensures accurate tracking and regulatory compliance across international supply chains. As an essential nutrient, L-phenylalanine cannot be synthesized by the human body and must be obtained through diet or supplementation, playing a critical role in metabolic processes and neurological function.
In industrial applications, high-purity L-phenylalanine raw material is primarily utilized as a precursor for the production of aspartame, a popular low-calorie artificial sweetener used extensively in beverages and sugar-free foods. Beyond its role in food technology, it is a key ingredient in the formulation of various nutritional supplements designed to support muscle recovery, cognitive health, and neurotransmitter synthesis. The compound acts as a precursor to tyrosine, which subsequently converts into dopamine, norepinephrine, and epinephrine, highlighting its significance in mental clarity and mood regulation. Consequently, manufacturers rely on consistent quality raw materials to ensure product efficacy and safety.
The manufacturing process typically involves enzymatic hydrolysis of proteins or fermentation using specific microbial strains, followed by rigorous purification steps such as crystallization and chromatography to achieve pharmaceutical-grade purity levels exceeding 98%. Regulatory bodies like the FDA and EFSA have approved L-phenylalanine for use in food and medical products, provided strict dosage guidelines are followed, particularly for individuals with phenylketonuria (PKU), who lack the enzyme necessary to metabolize it. Global demand continues to rise driven by the expanding health and wellness sector, alongside advancements in personalized nutrition and functional food development. Suppliers emphasize sustainability and traceability in their sourcing strategies to meet evolving market standards. Whether for bulk industrial processing or specialized medical formulations, L-phenylalanine remains an indispensable component in modern biochemistry and biotechnology, bridging the gap between basic science and practical application in diverse commercial sectors worldwide.