For researchers and procurement managers in the pharmaceutical and biotechnology sectors, the consistent quality and availability of specialized chemical building blocks are paramount. Boc-L-4-Bromophenylalanine (CAS 62129-39-9) stands out as a critical component in advanced peptide synthesis and as a key pharmaceutical intermediate. Understanding its properties and sourcing effectively can significantly impact project success.

Boc-L-4-Bromophenylalanine is an N-protected amino acid derivative, specifically featuring a tert-butoxycarbonyl (Boc) protecting group on the alpha-amino group and a bromine atom at the para position of the phenyl ring. This structure makes it an invaluable tool in solid-phase peptide synthesis (SPPS), a widely adopted method for constructing peptide chains. The Boc group provides stable protection during the coupling steps, and its facile removal under acidic conditions allows for iterative peptide elongation. The bromine substituent on the phenyl ring offers a handle for further chemical modifications, such as cross-coupling reactions, enabling the synthesis of complex peptidomimetics or functionalized peptides.

As a dedicated manufacturer and supplier of fine chemicals, we recognize the critical need for high purity in these applications. Our Boc-L-4-Bromophenylalanine is supplied with a minimum purity of 98% (HPLC), ensuring that impurities do not interfere with sensitive synthetic processes or compromise the integrity of the final peptide product. For procurement managers seeking a reliable source, understanding the typical specifications such as molecular weight (344.2 g/mol) and physical form (typically an off-white to white powder) is essential. We strive to provide comprehensive data and support to facilitate informed purchasing decisions.

When sourcing Boc-L-4-Bromophenylalanine, partnering with a reputable manufacturer in China offers distinct advantages. We not only guarantee product quality but also provide competitive pricing, especially for bulk orders, which is crucial for scaling up research or manufacturing processes. Our commitment extends to ensuring a stable and efficient supply chain, minimizing lead times and disruptions. Researchers looking to buy this essential reagent can benefit from our direct manufacturing capabilities, offering a cost-effective and dependable solution.

The applications of Boc-L-4-Bromophenylalanine extend beyond basic peptide synthesis. Its utility as a pharmaceutical intermediate means it is integrated into the synthetic pathways of various drug candidates. Whether you are involved in early-stage drug discovery, process development, or custom synthesis projects, securing a consistent supply of high-quality Boc-L-4-Bromophenylalanine is key. We encourage you to request a quote and sample to experience the quality and service that makes us a preferred supplier in the chemical industry. For professionals in pharmaceutical R&D, collaborating with experienced chemical suppliers like us ensures that your projects are built on a foundation of reliable, high-performance chemical inputs.