Amino acids, the building blocks of proteins, are fundamental to life and also serve as versatile starting materials in synthetic chemistry. To control their reactivity during complex synthesis, chemists often employ protecting groups. N6-[(1,1-dimethylethoxy)carbonyl]-N2-[(phenylmethoxy)carbonyl]-L-lysine (CAS 2389-60-8) is a prime example of such a protected amino acid, featuring orthogonal protection on its alpha and epsilon amino groups. This strategic modification makes it highly valuable as a pharmaceutical intermediate and a key component in the synthesis of advanced materials, including those used in OLED technology.

The molecule's chemical structure, C19H28N2O6, and its molecular weight of approximately 380.44 g/mol, are indicative of its complexity. The Boc and Cbz protecting groups can be selectively removed under different conditions, providing synthetic chemists with a high degree of control over reaction pathways. This selectivity is essential for building complex molecular architectures without unintended side reactions, a critical factor in both pharmaceutical development and the creation of high-performance electronic materials. The need for high purity, often 99%, underscores the precision required in its manufacturing.

For researchers and industries requiring this specialized chemical, identifying dependable sources is paramount. Chinese chemical manufacturers and suppliers are globally recognized for their capabilities in producing fine chemicals and intermediates. When considering where to purchase CAS 2389-60-8, prioritizing suppliers who offer guaranteed purity, consistent quality, and efficient logistics is key. The accessibility of such essential building blocks at competitive prices, coupled with reliable supply chains, greatly supports advancements in drug discovery, peptide synthesis, and the development of next-generation OLEDs.