For professionals in peptide synthesis and pharmaceutical development, the chemical integrity of their starting materials is non-negotiable. NINGBO INNO PHARMCHEM CO.,LTD. places immense importance on the purity and precise specifications of Boc-L-Valine (CAS 13734-41-3), understanding its role as a critical synthesis material. This focus ensures that our clients can achieve reliable and reproducible results in their research and manufacturing endeavors.

Boc-L-Valine, with its CAS number 13734-41-3, is defined by specific chemical and physical properties that dictate its suitability for advanced applications. The most critical of these is its purity, which we consistently maintain at over 99%. This high level of purity is essential because even minor impurities can interfere with sensitive peptide coupling reactions, leading to truncated sequences, side products, or reduced yields. For pharmaceutical intermediates, such impurities could also pose regulatory challenges and impact the safety and efficacy of the final drug product.

Key specifications for our Boc-L-Valine include its appearance, typically described as a white powder, and its melting point, which generally falls within the range of 77-80°C. These physical characteristics are indicators of product quality and consistency. The molecular formula (C10H19NO4) and molecular weight (217.3 g/mol) are also vital for accurate stoichiometric calculations in synthesis planning. NINGBO INNO PHARMCHEM CO.,LTD. ensures that every batch of Boc-L-Valine supplied adheres to these defined parameters.

The Boc (tert-butoxycarbonyl) protecting group is central to the chemical utility of this compound. It selectively protects the alpha-amino group of L-valine, allowing for controlled peptide bond formation. The stability of this group under various reaction conditions, coupled with its efficient removal using mild acidic treatment, makes Boc-L-Valine a preferred choice for many solid-phase peptide synthesis (SPPS) protocols. This chemical characteristic is a significant advantage when seeking dependable synthesis materials.

Our commitment to quality extends to rigorous analytical testing. Before any batch of Boc-L-Valine is released for sale, it undergoes thorough analysis to confirm its identity, purity, and absence of significant contaminants. Certificates of Analysis (CoA) are available upon request, providing detailed documentation of these quality parameters. This transparency is vital for our clients, particularly those operating under strict regulatory frameworks.

In essence, the chemical integrity of Boc-L-Valine supplied by NINGBO INNO PHARMCHEM CO.,LTD. is a testament to our operational excellence. By prioritizing high purity and precise specifications, we empower our clients to push the boundaries of peptide science and pharmaceutical innovation with confidence in their synthesis material.