N,N'-Bis(benzyloxycarbonyl)-L-cystine

Product Overview

N,N'-Bis(benzyloxycarbonyl)-L-cystine is a highly specialized protected amino acid derivative essential for modern peptide synthesis and pharmaceutical research. As a critical building block, this compound features benzyloxycarbonyl (Cbz) protecting groups on the amine functionalities, ensuring stability during complex coupling reactions. Our manufacturing process adheres to strict quality control standards, delivering a product with exceptional purity suitable for demanding synthetic pathways.

This chemical serves as a foundational component in the construction of disulfide-bridged peptides and proteins. The preservation of the cystine disulfide bond while protecting the amino groups allows chemists to incorporate this unit into larger molecular structures without unwanted side reactions. We supply this material to research institutions and pharmaceutical companies globally, supporting the development of novel therapeutics and biochemical tools.

Technical Specifications

Industrial Applications

The primary utility of N,N'-Bis(benzyloxycarbonyl)-L-cystine lies in its role as a precursor for bioactive peptides. Its high stability and defined stereochemistry make it indispensable for several key industries:

• Pharmaceutical Synthesis: Used as a key intermediate in the production of peptide-based drugs requiring cystine bridges.
• Research and Development: Essential for laboratory-scale synthesis of novel protein structures and enzymatic studies.
• Chemical Biology: Employed in the creation of probes and markers for investigating cellular mechanisms.
• Custom Peptide Manufacturing: Integrated into large-scale production processes for specialized therapeutic candidates.

Quality Assurance and Handling

We understand that consistency is vital in chemical synthesis. Every batch of N,N'-Bis(benzyloxycarbonyl)-L-cystine undergoes rigorous analytical testing, including HPLC and NMR verification, to confirm identity and purity. A Certificate of Analysis (COA) is provided with every shipment to ensure compliance with your internal quality standards.

For optimal stability, this product should be stored in a cool, dry environment with the container tightly sealed to prevent moisture absorption. Proper handling procedures should be followed according to standard laboratory safety protocols. We offer flexible packaging options, including 25kg drums, to accommodate both pilot-scale and industrial manufacturing requirements. Our logistics network ensures timely global delivery while maintaining product integrity throughout the supply chain.