The field of peptide synthesis has seen remarkable advancements, driven by the demand for therapeutic peptides and complex biomolecules. Central to this progress is the strategic use of protected amino acids, and among them, N-CBZ-L-Tyrosine (CAS 1164-16-5) plays a pivotal role. As a key intermediate for peptide synthesis, understanding its function and how to effectively purchase N-CBZ-L-Tyrosine is essential for any research scientist or production manager in the life sciences sector.

N-CBZ-L-Tyrosine, also recognized by synonyms such as Z-Tyr-OH or Cbz-Tyr-OH, features an N-terminal benzyloxycarbonyl (CBZ) group. This protecting group serves a critical purpose: it temporarily masks the reactive amine group of tyrosine, preventing unwanted side reactions during the sequential addition of amino acids in peptide chain formation. This controlled protection allows for precise elongation of the peptide backbone, ensuring the final product has the intended sequence and purity. For laboratories that require accurate synthesis, sourcing high-purity N-CBZ-L-Tyrosine from a reputable manufacturer is a fundamental requirement.

The utility of N-CBZ-L-Tyrosine extends beyond simple protection. Tyrosine itself is a versatile amino acid, and its protected form allows for targeted modifications and incorporation into peptides that may have roles in cell signaling, drug delivery, or as therapeutic agents. When conducting complex peptide synthesis, the choice of protected amino acids significantly impacts reaction efficiency and yield. Therefore, researchers often seek out reliable suppliers who can provide consistent quality, often specifying the need to buy N-CBZ-L-Tyrosine with high purity levels, such as 98%.

The market for such fine chemicals is competitive, and identifying the right supplier in China can offer significant advantages, including competitive N-CBZ-L-Tyrosine price points and robust supply chains. These suppliers are experienced in meeting the stringent demands of the pharmaceutical and biotech industries, offering not just the product but also the necessary technical support and documentation. Whether you are scaling up production or conducting initial research, securing a steady supply chain for critical building blocks like N-CBZ-L-Tyrosine is key to project success. It is advisable to request quotes and samples to ensure the material meets your specific peptide synthesis requirements.