In the realm of chemical synthesis and life sciences, understanding the properties and applications of specific compounds is crucial for researchers and procurement specialists. Boc-Tyr-OH, officially known by its CAS number 3978-80-1, is a prominent example of a protected amino acid derivative with significant utility. This compound, N-tert-butoxycarbonyl-L-tyrosine, is widely recognized for its role in peptide synthesis and various biochemical applications. Efficiently sourcing this reagent is key for many research and development projects.

The chemical structure of Boc-Tyr-OH features the amino acid L-tyrosine, characterized by its aromatic side chain containing a phenolic hydroxyl group. The addition of the tert-butoxycarbonyl (Boc) group to the alpha-amino nitrogen provides a vital protecting function. This protection is essential for directing chemical reactions specifically to other parts of the molecule or to the carboxyl group, preventing undesired side reactions that could compromise product purity. The phenolic hydroxyl group on the tyrosine side chain also offers a site for further chemical modifications, making Boc-Tyr-OH a versatile building block. When considering its purchase, many search for 'Boc-Tyr-OH price' to gauge market value.

The applications of Boc-Tyr-OH are broad and impactful. In peptide synthesis, it's a standard component for incorporating tyrosine residues into peptide sequences, which are critical for many biologically active peptides. This includes peptides used in drug discovery, diagnostics, and cosmetics. Additionally, Boc-Tyr-OH serves as a chiral intermediate in the synthesis of complex organic molecules and pharmaceuticals. Researchers looking to 'buy Boc-Tyr-OH' often do so to facilitate sophisticated synthetic routes. The compound's stability and reactivity profile make it a preferred choice for chemists worldwide.

For procurement professionals, identifying reliable suppliers is a critical step. Many global buyers look towards China for their chemical needs, often searching for 'Boc-Tyr-OH supplier' or 'Boc-Tyr-OH manufacturer'. This is driven by competitive pricing, the availability of large-scale production capabilities, and a generally robust chemical supply chain infrastructure. Ensuring that the chosen supplier provides high-purity material (typically >98%) and comprehensive documentation, such as Certificates of Analysis, is vital for compliance and experimental integrity.

In conclusion, Boc-Tyr-OH (CAS 3978-80-1) is a significant compound in chemical synthesis due to its unique properties as a protected amino acid derivative. Its applications in peptide synthesis and organic chemistry make it a sought-after reagent. By strategically sourcing from qualified manufacturers, particularly in China, researchers can ensure they obtain high-quality Boc-Tyr-OH efficiently and cost-effectively, thereby supporting their ongoing scientific advancements.