In the intricate world of peptide synthesis, the quality and accessibility of raw materials are paramount. For researchers and manufacturers alike, sourcing high-purity amino acid derivatives like H-D-Lys-OMe·2HCl (CAS 66494-53-9) is a critical step towards successful outcomes. This article explores best practices when utilizing this compound, focusing on its role as a vital building block and the advantages of partnering with a reliable supplier.

H-D-Lys-OMe·2HCl, or D-Lysine methyl ester dihydrochloride, is a derivative of the essential amino acid lysine. Its unique D-configuration and methyl ester protection make it invaluable in solid-phase and solution-phase peptide synthesis. When embarking on a synthesis project, understanding the compound's properties is key. Its molecular formula, C12H25ClN2O4, and molecular weight of approximately 296.79 g/mol, are crucial for stoichiometric calculations, ensuring accurate reagent ratios for optimal coupling efficiency.

One of the primary considerations for any procurement manager or R&D scientist is the reliability and purity of the supplied materials. As a leading manufacturer and supplier of H-D-Lys-OMe·2HCl in China, we pride ourselves on delivering consistent quality. We understand that the success of your peptide chain elongation hinges on the integrity of each amino acid derivative. Therefore, we implement rigorous quality control measures to guarantee high purity levels, allowing researchers to buy with confidence.

To maximize the utility of H-D-Lys-OMe·2HCl in peptide synthesis, several best practices should be adopted. Firstly, proper storage is essential. Typically, such compounds are stored under refrigeration, often at -20°C, to maintain their stability and prevent degradation. Before use, allowing the material to reach room temperature in a dessicator can prevent moisture absorption, which can interfere with coupling reactions.

Secondly, careful consideration of the coupling strategy is vital. H-D-Lys-OMe·2HCl is often used in conjunction with activating agents like HBTU, HATU, or DIC/HOBt to facilitate the formation of the peptide bond. The choice of solvent, such as DMF or NMP, also plays a significant role in solubility and reaction kinetics. For researchers looking to buy these reagents, consulting supplier specifications and technical data sheets is highly recommended.

Furthermore, when you buy H-D-Lys-OMe·2HCl from a reputable manufacturer, you gain access to valuable technical support. Understanding how to deprotect the Boc or Z protecting group, if applicable, and how to handle the final product during purification are areas where expert guidance can be beneficial. Our commitment extends beyond just supplying the chemical; we aim to support your entire synthesis workflow.

For those seeking to purchase H-D-Lys-OMe·2HCl, it’s important to look for suppliers who offer competitive pricing without compromising on quality. As a primary manufacturer in China, we are well-positioned to offer attractive price points for both research quantities and bulk orders. We encourage potential clients to request a quote to explore the cost-effectiveness of our offerings for their ongoing or upcoming projects.

In conclusion, mastering the use of H-D-Lys-OMe·2HCl in peptide synthesis involves understanding its chemical properties, adhering to strict handling protocols, and partnering with a reliable supplier. By choosing a manufacturer known for quality and competitive pricing, researchers can streamline their procurement process and focus on achieving breakthroughs in their scientific endeavors.