In the intricate world of peptide synthesis, the quality and purity of raw materials are paramount. N-Benzyloxycarbonyl-L-valylglycine (often abbreviated as Z-Val-Gly-OH), identified by CAS number 2790-84-3, stands out as a crucial intermediate. This protected dipeptide derivative is indispensable for researchers and manufacturers aiming to create complex peptides for pharmaceutical applications. Understanding where to buy this vital compound and what specifications to look for can significantly impact project success and cost-effectiveness.

The structure of N-Benzyloxycarbonyl-L-valylglycine combines the amino acid valine, protected with a benzyloxycarbonyl (Z) group, and glycine. This Z-group serves a vital protective function, preventing unwanted reactions at the amino terminus of valine during peptide coupling. This selective protection is a cornerstone of efficient peptide synthesis, allowing for precise control over chain elongation. For procurement professionals and R&D scientists, securing a reliable manufacturer and supplier of Z-Val-Gly-OH is key to maintaining a consistent workflow.

When considering a purchase of N-Benzyloxycarbonyl-L-valylglycine, purity is a non-negotiable factor. Typically, a purity level of ≥98% is sought after, as indicated by product specifications. This high purity ensures that side reactions are minimized, leading to cleaner products and higher yields in your peptide synthesis. Furthermore, the physical form, often described as a white crystalline powder, and recommended storage conditions (such as -15°C) are important considerations for maintaining product integrity and shelf-life. Sourcing from a reputable supplier in China can offer a competitive advantage in terms of both cost and accessibility.

The applications for N-Benzyloxycarbonyl-L-valylglycine extend across various sectors of the life sciences and pharmaceutical industries. It is fundamental in the development of peptide-based drugs, which are increasingly important in treating a wide range of diseases. Researchers involved in custom peptide synthesis, drug discovery, and biochemical research rely on consistent access to high-quality intermediates like Z-Val-Gly-OH. Therefore, establishing relationships with dependable chemical providers who understand the critical nature of these materials is essential. If you are looking to buy this compound, focusing on suppliers who can provide certificates of analysis and consistent quality is a wise strategy.