In the intricate world of chemical synthesis, specific compounds serve as critical linchpins, enabling the creation of complex molecules for various industries. CAS number 42807-66-9, commonly known as H-N-Me-Leu-OBzl.TosOH or N-Methyl-L-Leucine Benzyl Ester Tosylate, is one such vital intermediate. This white powder is highly valued in peptide chemistry and as a building block for other fine organic synthesis applications. Understanding its properties and reliable sourcing channels is crucial for researchers and procurement specialists.

The chemical structure of N-Methyl-L-Leucine Benzyl Ester Tosylate provides unique characteristics that are advantageous in synthesis. As a derivative of leucine, it offers a modified amino acid backbone. The N-methylation and the benzyl ester group, coupled with the tosylate counterion, contribute to its reactivity and stability profile. Its common application lies in the synthesis of modified peptides, where the N-methyl group can influence the peptide's conformation and resistance to enzymatic cleavage, making it a sought-after component for pharmaceutical research and development.

When planning to purchase chemicals like CAS 42807-66-9, identifying a dependable manufacturer and supplier is paramount. Buyers often search for 'buy H-N-Me-Leu-OBzl.TosOH online' or 'N-Methyl-L-Leucine Benzyl Ester Tosylate price' to find reliable sources. A key aspect of reliable supply is the availability of thorough product documentation, including purity assays and safety information, which are standard offerings from reputable chemical suppliers. For procurement managers, securing a consistent supply chain from a trusted manufacturer in regions like China often ensures competitive pricing and timely delivery.

The applications of this compound extend to broader organic synthesis, where it can serve as a chiral building block. Researchers in academic institutions and R&D departments of pharmaceutical companies rely on such intermediates for developing novel compounds and exploring new chemical pathways. Therefore, understanding the role of specific CAS numbers and their associated compounds is fundamental for anyone involved in the procurement or utilization of specialized chemicals.

For those seeking to procure high-quality H-N-Me-Leu-OBzl.TosOH, engaging with established chemical suppliers who specialize in amino acid derivatives and peptide synthesis reagents is recommended. These partners can offer competitive pricing, technical support, and ensure that the product meets the stringent purity requirements for advanced chemical synthesis projects.