In the realm of fine chemicals, certain compounds stand out for their versatility and broad applicability. N-[(phenylmethoxy)carbonyl]-O-(phenylmethyl)-L-Tyrosine (CAS 16677-29-5) is one such molecule, a sophisticated derivative of the naturally occurring amino acid tyrosine. Its unique chemical structure, characterized by protected functional groups, makes it a valuable asset for researchers and manufacturers across various sectors. This article highlights the diverse applications of CAS 16677-29-5 and guides potential buyers on how to source this important chemical.

Understanding the Compound: CAS 16677-29-5

N-[(phenylmethoxy)carbonyl]-O-(phenylmethyl)-L-Tyrosine, with the CAS number 16677-29-5, is chemically defined as a protected form of O-benzyl-N-carbobenzoxy-L-tyrosine. Its molecular formula is C24H23NO5 and it has a molecular weight of 405.44 g/mol. Supplied typically as a white powder with a high purity of 98%, its specific structure enables it to act as a key intermediate in complex chemical syntheses.

Diverse Applications Across Industries

The protected amine (Cbz group) and hydroxyl (benzyl ether) functionalities offer selective reactivity, making it a sought-after component in numerous applications:

• Pharmaceutical Intermediates: This is perhaps its most significant application. It serves as a crucial building block in the synthesis of various pharmaceutical compounds, including peptides and small molecule drugs. Its chiral nature also makes it valuable in stereoselective synthesis of APIs. Researchers looking to buy for drug discovery often turn to this compound.
• Cosmetic Ingredients: The unique properties derived from its tyrosine backbone can be beneficial in cosmetic formulations. It may contribute to skin conditioning, offer antioxidant properties, or act as a precursor for specialized cosmetic actives. Cosmetic formulators can inquire about its availability and purchase it for product development.
• Research and Development: In academic and industrial research settings, N-[(phenylmethoxy)carbonyl]-O-(phenylmethyl)-L-Tyrosine is employed in a wide array of organic synthesis projects. Its protected nature allows for controlled modification and incorporation into novel molecular architectures.
• Diagnostic Reagent Precursors: As mentioned previously, it can also be a component in the synthesis pathway for complex molecules used in diagnostic assays and kits.

Navigating the Purchase Process

For professionals seeking to buy N-[(phenylmethoxy)carbonyl]-O-(phenylmethyl)-L-Tyrosine, understanding the supply landscape is beneficial. Reputable chemical manufacturers and suppliers, particularly those specializing in fine chemicals and pharmaceutical intermediates, are the primary sources. When making a purchase, always:

• Verify Purity: Ensure the product is supplied with a Certificate of Analysis (CoA) confirming the 98% purity.
• Check Manufacturer Reputation: Opt for established suppliers with a track record of quality and reliability.
• Understand Pricing and MOQs: Obtain quotes for your required quantities, considering minimum order requirements.
• Request Technical Data: Access to MSDS and other relevant technical documentation is crucial for safe handling and effective utilization.

Conclusion: A Valuable Synthon for Innovation

N-[(phenylmethoxy)carbonyl]-O-(phenylmethyl)-L-Tyrosine (CAS 16677-29-5) is a testament to the power of synthetic chemistry in creating versatile building blocks. Its extensive use in pharmaceuticals, cosmetics, and research underscores its importance. By understanding its properties and sourcing it from reliable manufacturers, chemists and businesses can effectively leverage this compound to drive innovation and develop new products and solutions.