Organic synthesis is the bedrock of modern chemistry, enabling the creation of novel molecules with diverse applications, from life-saving pharmaceuticals to advanced materials. Within this field, amino acids and their derivatives serve as fundamental chiral building blocks. NINGBO INNO PHARMCHEM CO.,LTD. is at the forefront of supplying these critical components, with a particular emphasis on protected amino acids like Z-Tyr(Bzl)-OH (N-alpha-Benzyloxycarbonyl-O-benzyl-L-tyrosine). This compound exemplifies the strategic use of protecting groups to achieve complex molecular architectures.

Z-Tyr(Bzl)-OH, identified by its CAS number 16677-29-5, is a derivative of tyrosine that has been modified with protecting groups on both the alpha-amino and the side-chain hydroxyl functionalities. The Benzyloxycarbonyl (Z) group is a classic protecting group for amines, known for its stability under a variety of reaction conditions and its facile removal via hydrogenolysis. Similarly, the Benzyl (Bzl) ether protection on the tyrosine's phenolic hydroxyl group provides stability during many synthetic transformations. This dual protection makes Z-Tyr(Bzl)-OH an exceptionally useful intermediate in multi-step organic synthesis.

The primary utility of Z-amino acids, including Z-Tyr(Bzl)-OH, extends beyond peptide synthesis. In broader organic synthesis, these chiral building blocks are instrumental in constructing complex stereocenters and incorporating specific functionalities into target molecules. For instance, the presence of the benzyl ether allows for regioselective modifications or can be cleaved to reveal a free hydroxyl group for subsequent derivatization. The chiral center at the alpha-carbon is preserved, which is crucial for synthesizing enantiomerically pure compounds, a requirement in many pharmaceutical applications.

NINGBO INNO PHARMCHEM CO.,LTD. ensures that our supply of Z-Tyr(Bzl)-OH maintains high standards of chemical purity, typically exceeding 98% as determined by HPLC. This commitment to quality is essential for chemists undertaking complex synthetic routes where impurities can interfere with reactions or lead to undesired byproducts. Our offerings in amino acid derivatives are designed to support the demanding requirements of advanced organic synthesis, whether for academic research, pharmaceutical intermediate production, or the development of new chemical entities.

We understand the dynamic nature of chemical research and development. Therefore, we strive to provide competitive pricing and readily available stock for essential reagents like Z-Tyr(Bzl)-OH. By supplying reliable and high-quality organic synthesis intermediates, NINGBO INNO PHARMCHEM CO.,LTD. aims to be a key partner in driving innovation and enabling the efficient synthesis of complex organic molecules that shape various industries.