For B2B procurement specialists and research scientists, the acquisition of specialized chemical reagents like Z-Tyr(Bzl)-OH (CAS 16677-29-5) is a critical step in ensuring project success, particularly in peptide synthesis and advanced organic chemistry. This article serves as a guide to understanding the key considerations when sourcing this important compound, emphasizing quality, supplier reliability, and cost-effectiveness.

Z-Tyr(Bzl)-OH, chemically known as N-Benzyloxycarbonyl-O-benzyl-L-tyrosine, is a protected derivative of L-tyrosine. Its protected amino group (Z-group) and protected hydroxyl group (Bzl group) are essential for its function as a building block in the controlled synthesis of peptides. These protective groups prevent undesired reactions and allow chemists to selectively build peptide chains, step by step.

When seeking to buy Z-Tyr(Bzl)-OH, buyers often look for manufacturers who can guarantee high purity, typically exceeding 98% by HPLC. Companies specializing in amino acids and peptide synthesis reagents are primary sources. For those looking for competitive Z-Tyr(Bzl)-OH price, exploring suppliers from regions known for chemical manufacturing, such as China, is a common strategy. These suppliers often provide Z-Tyr(Bzl)-OH wholesale options, catering to larger industrial needs.

The CAS number 16677-29-5 uniquely identifies this compound. When communicating with potential suppliers or manufacturers, referencing this CAS number is crucial for accuracy. Additionally, understanding the product's physical characteristics, such as its white powder appearance, and its molecular weight (approximately 405.44 g/mol), aids in verification.

Selecting a reliable supplier is as important as the product's quality. A good supplier will offer comprehensive product documentation, including Safety Data Sheets (SDS) and Certificates of Analysis (CoA), which detail purity and assay results. For B2B purchases, responsiveness to inquiries, clear communication regarding lead times, and robust shipping logistics are also key factors in choosing a partner.

In essence, the procurement of Z-Tyr(Bzl)-OH involves a careful evaluation of quality, price, and supplier credentials. By leveraging available resources and understanding the market, buyers can secure this vital reagent effectively for their peptide synthesis and organic chemistry applications. If you need to purchase Z-Tyr(Bzl)-OH, initiating contact with established chemical suppliers and requesting quotes for bulk orders is highly recommended.