For procurement managers and research scientists in the chemical, pharmaceutical, and biotechnology industries, understanding the detailed specifications of key reagents is fundamental to making informed purchasing decisions. Boc-D-Pro-OSu (CAS: 102185-34-2), also known as N-Boc-D-proline Succinimidyl Ester, is a critical amino acid derivative widely used in peptide synthesis and as a building block in organic chemistry. This guide aims to clarify its essential characteristics and highlight why sourcing from a reliable manufacturer is crucial.

Boc-D-Pro-OSu is an activated form of the non-natural amino acid D-proline, protected at the alpha-amino group with the tert-butyloxycarbonyl (Boc) protecting group. The succinimidyl ester at the carboxyl terminus makes it highly reactive towards amine groups, facilitating efficient amide bond formation. Its primary application lies in peptide synthesis, where it is used to incorporate D-proline residues into peptide chains. This is particularly important for developing peptides with enhanced resistance to proteases, altered conformation, or modified biological activity. Furthermore, it serves as a valuable chiral intermediate in the synthesis of complex organic molecules and pharmaceutical compounds.

When procuring Boc-D-Pro-OSu, key specifications to consider include its CAS number (102185-34-2), molecular formula (C14H20N2O6), and molecular weight (312.32 g/mol). Crucially, the purity level is paramount. Reputable suppliers, such as ourselves as a leading manufacturer in China, typically offer Boc-D-Pro-OSu with a purity of >98.0% as determined by HPLC. This high purity ensures successful and reproducible synthesis reactions, minimizing the risk of impurities interfering with your research or production processes. Additionally, information regarding its physical form (typically a white powder) and appropriate storage conditions (cool and dry) is vital for maintaining its quality.

Procurement managers seeking to buy Boc-D-Pro-OSu should prioritize suppliers who provide comprehensive documentation, including Certificates of Analysis (COA) and Material Safety Data Sheets (MSDS). These documents confirm product quality, safety, and handling instructions. As a trusted manufacturer, we are committed to delivering consistently high-quality Boc-D-Pro-OSu with competitive pricing and responsive customer support. We encourage you to request a quote for your specific needs, whether for laboratory research or larger-scale production, and experience the reliability of our supply chain.