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Comprehensive Guide to (S)-5-amino-2-hydroxypentanoic acid (CAS No. 16814-81-6): Properties, Applications, and Market Insights

(S)-5-amino-2-hydroxypentanoic acid (CAS No. 16814-81-6) is a specialized amino acid derivative with significant applications in pharmaceuticals, biotechnology, and research. This compound, also known as (S)-AHPA, has garnered attention due to its unique structural properties and potential therapeutic benefits. In this article, we delve into its chemical characteristics, synthesis methods, applications, and the latest market trends.

The molecular formula of (S)-5-amino-2-hydroxypentanoic acid is C₅H₁₁NO₃, featuring both amino and hydroxyl functional groups. These groups make it a versatile intermediate in organic synthesis and drug development. Researchers often explore its role in peptide modification and enzyme inhibition, particularly in studies related to metabolic pathways and neurodegenerative diseases.

One of the most searched questions about (S)-5-amino-2-hydroxypentanoic acid is its biological activity. Recent studies suggest its potential in modulating glutamate receptors, which are critical in neurological research. This aligns with the growing interest in neuroprotective agents and cognitive health supplements, making it a hot topic in 2024.

From a synthetic chemistry perspective, (S)-AHPA is often produced via asymmetric synthesis or enzymatic resolution. Its enantiomeric purity is crucial for applications in chiral drug development, where even minor impurities can affect efficacy. Manufacturers emphasize high-purity grades (≥98%) to meet the demands of pharmaceutical clients.

The pharmaceutical industry remains the primary driver for (S)-5-amino-2-hydroxypentanoic acid demand. It serves as a building block for peptide-based therapeutics, including drugs targeting metabolic disorders and age-related diseases. With the rise of personalized medicine, the need for specialized amino acids like this one is expected to grow.

In the research sector, (S)-AHPA is frequently used in proteomics and cell signaling studies. Its ability to mimic natural metabolites makes it valuable for investigating disease mechanisms. For instance, it has been studied in cancer research for its potential to influence tumor microenvironments.

Market trends indicate a steady increase in the production of (S)-5-amino-2-hydroxypentanoic acid, particularly in regions like North America and Asia-Pacific. The compound’s niche applications and limited suppliers contribute to its premium pricing. However, advancements in biocatalysis may lower costs in the future.

For researchers sourcing (S)-AHPA, quality control is paramount. Certificates of Analysis (CoA) should confirm HPLC purity, optical rotation, and residual solvent levels. Storage recommendations typically include 2-8°C in airtight containers to prevent degradation.

Environmental and regulatory considerations for (S)-5-amino-2-hydroxypentanoic acid are generally favorable. It is not classified as hazardous under GHS standards, simplifying logistics for global shipments. Nonetheless, compliance with REACH and FDA guidelines is essential for commercial use.

Looking ahead, innovations in green chemistry could reshape the production of (S)-AHPA. Techniques like flow chemistry and enzyme engineering may enhance yield and sustainability. These developments align with the broader shift toward eco-friendly synthesis in the fine chemicals industry.

In summary, (S)-5-amino-2-hydroxypentanoic acid (CAS No. 16814-81-6) is a multifaceted compound with expanding roles in drug discovery and life sciences. Its combination of chirality, reactivity, and biological relevance ensures continued relevance in cutting-edge research. As interest grows in precision therapeutics and sustainable chemistry, this amino acid derivative is poised for even greater prominence.

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