Procuring high-quality chemical intermediates is a critical step in pharmaceutical research and development. For professionals seeking N-Benzyloxycarbonyl-L-tryptophan Methyl Ester, identified by its CAS number 2717-76-2, understanding the key factors for purchase is essential. This compound, often referred to as Z-Trp-OMe, is a vital building block in peptide synthesis and the creation of various pharmaceutical compounds. This guide aims to assist buyers in making informed decisions when sourcing this material, particularly from manufacturers in China.

Understanding the Significance of CAS 2717-76-2

N-Benzyloxycarbonyl-L-tryptophan Methyl Ester (Z-Trp-OMe) is valued for its specific chemical properties and its role in complex organic synthesis. Its molecular formula is C20H20N2O4, with a molecular weight of 352.384. The standard appearance is white powder, and its utility in pharmaceutical applications necessitates a high purity level, typically ≥98%. The protected amino acid structure of Z-Trp-OMe makes it indispensable for controlled reactions in peptide synthesis, ensuring the stereochemical integrity and reactivity required for creating therapeutic peptides and other complex drug molecules.

Essential Criteria for Buyers

When you decide to buy CAS 2717-76-2, consider the following:

  • Purity Standards: Always ensure the supplier provides a product with a minimum purity of 98%. This is crucial for consistent and reliable outcomes in your synthesis protocols.
  • Supplier Reputation: Look for established chemical manufacturers and suppliers, especially those in China, with a proven track record of quality and reliability. Check for certifications and customer testimonials.
  • Application-Specific Needs: Confirm that the grade of Z-Trp-OMe is suitable for your intended use, whether it’s for research, scale-up, or production of APIs.
  • Cost-Effectiveness: While quality is paramount, obtaining competitive pricing from multiple quotes is a sound procurement strategy. China-based manufacturers often offer cost advantages.
  • Technical Support: Access to technical data, such as Certificates of Analysis (CoA), and responsive customer support can greatly aid in the successful integration of the compound into your workflows.

Navigating the Supply Market

The global market for chemical intermediates is vast, with China playing a significant role. Buyers should engage with suppliers who are transparent about their manufacturing processes and quality control measures. Establishing a relationship with a dependable manufacturer ensures a stable supply chain for this critical intermediate, supporting your ongoing pharmaceutical projects.

By prioritizing these factors, procurement specialists and researchers can confidently purchase CAS 2717-76-2, ensuring they acquire a high-quality N-Benzyloxycarbonyl-L-tryptophan Methyl Ester that meets their rigorous pharmaceutical development needs.