For professionals in the pharmaceutical and biotechnology sectors, sourcing high-quality chemical intermediates is paramount. Boc-L-3-Cyanophenylalanine (CAS 131980-30-8) stands out as a crucial non-natural amino acid, widely employed in advanced peptide synthesis. Procurement managers and research scientists often seek reliable manufacturers and suppliers offering this compound at a competitive price. This article serves as a comprehensive buyer's guide, detailing what to look for when you need to purchase Boc-L-3-Cyanophenylalanine.

Understanding the Need for Boc-L-3-Cyanophenylalanine

Boc-L-3-Cyanophenylalanine is a protected amino acid derivative that plays a vital role as a building block in the synthesis of complex peptides. Its unique structure, featuring a cyano group on the phenyl ring and the Boc (tert-butyloxycarbonyl) protecting group, makes it invaluable for specific peptide sequences. Researchers in drug discovery, particularly those involved in creating novel peptide-based therapeutics, rely heavily on the consistent availability and purity of this compound. When considering its purchase, the focus is often on how it can facilitate successful peptide chain elongation and introduce specific functionalities into the final peptide product.

Key Considerations for Procurement Managers

When tasked with procuring chemical intermediates like Boc-L-3-Cyanophenylalanine, procurement managers must prioritize several factors:

  • Purity and Quality: The efficacy and reliability of peptide synthesis are directly tied to the purity of the amino acid used. Aim for suppliers who provide detailed Certificates of Analysis (CoA) confirming high purity levels (e.g., ≥98%).
  • Supplier Reliability: Establishing a relationship with a trustworthy manufacturer or supplier is critical. Look for companies with a proven track record in supplying specialty chemicals, ideally with a strong presence in the region or globally. Sourcing from China, for example, can offer cost advantages, but due diligence on the supplier's reputation is essential.
  • Pricing and Cost-Effectiveness: While quality is paramount, budget considerations are always a factor. Compare prices from multiple suppliers for Boc-L-3-Cyanophenylalanine, but always balance this against the assurance of quality and delivery reliability. Understanding the market price for this intermediate is key to making informed purchasing decisions.
  • Lead Times and Delivery: For research and development projects, timely delivery is crucial. Inquire about stock availability, typical lead times, and shipping options to ensure your supply chain is robust.
  • Technical Support: A responsive supplier who can offer technical assistance or answer queries regarding the product's specifications and handling can be invaluable.

Where to Buy Boc-L-3-Cyanophenylalanine

The global market offers several avenues to purchase Boc-L-3-Cyanophenylalanine. Online chemical marketplaces and direct supplier websites are common sources. When searching, use specific terms like 'buy Boc-L-3-Cyanophenylalanine,' 'Boc-L-3-Cyanophenylalanine supplier China,' or 'CAS 131980-30-8 price.' Companies specializing in amino acids, peptide synthesis reagents, and pharmaceutical intermediates are your best bet.

For instance, when looking to purchase this compound, partnering with a manufacturer that understands the nuances of peptide chemistry can provide a significant advantage. Companies that offer custom synthesis services or a broad catalog of protected amino acids are often well-equipped to meet specialized R&D needs. Always request a quotation and compare offers to secure the best value for your organization.

In conclusion, successful procurement of Boc-L-3-Cyanophenylalanine hinges on a strategic approach that balances quality, cost, and supplier reliability. By focusing on these critical aspects, procurement managers can ensure their R&D teams have access to the high-caliber materials needed for groundbreaking peptide synthesis research.