In the intricate world of peptide synthesis, selecting the right building blocks is paramount. N-Cbz-L-serine, a protected derivative of the amino acid serine, stands out as a crucial component for researchers and manufacturers alike. This article delves into why this compound is indispensable, focusing on its purity, chemical characteristics, and the advantages of sourcing it from reputable suppliers.

N-Cbz-L-serine, identified by CAS number 1145-80-8, features a carbobenzyloxy (Cbz) protecting group on the amine nitrogen and a free hydroxyl group on the side chain. This structure makes it an ideal starting material for solid-phase peptide synthesis (SPPS) and solution-phase methods. The Cbz group effectively prevents unwanted reactions at the amino terminus during peptide chain elongation, while the reactive hydroxyl group allows for further modifications or specific linkages in more complex peptide architectures.

For procurement managers and R&D scientists, understanding the quality parameters of N-Cbz-L-serine is essential. Manufacturers strive to meet stringent quality standards, often adhering to USP, BP, or FCC guidelines. High purity, typically >98% or 99% as confirmed by HPLC, is critical to avoid side reactions and ensure the integrity of the synthesized peptide. When considering purchasing N-Cbz-L-serine, it's vital to partner with a manufacturer that guarantees consistent quality and provides comprehensive documentation, such as Certificates of Analysis (CoA).

The applications of N-Cbz-L-serine extend beyond basic peptide synthesis. It serves as a vital intermediate in the pharmaceutical industry, contributing to the development of novel therapeutics. Its chiral nature also makes it valuable in asymmetric synthesis for producing stereochemically pure compounds. For businesses looking to buy N-Cbz-L-serine, identifying a reliable supplier, especially a manufacturer in China known for its chemical expertise, can significantly streamline the procurement process and ensure a stable supply chain.

When searching for N-Cbz-L-serine, terms like 'buy N-Cbz-L-serine', 'CAS 1145-80-8 price', and 'peptide synthesis raw material supplier' are common for B2B buyers. Engaging with manufacturers who offer competitive pricing, flexible packaging options (like 25kg drums), and responsive customer service is key. As a dedicated manufacturer, we are committed to providing high-quality N-Cbz-L-serine to support your research and production needs, ensuring you have the essential building blocks for success.