For professionals in the chemical and pharmaceutical industries, sourcing high-quality raw materials is a critical aspect of research and production. Fmoc-L-Aspartic Acid (CAS 119062-05-4) is a specialized chemical intermediate that demands careful consideration when selecting a supplier. This guide aims to equip chemical buyers with the knowledge to make informed purchasing decisions for this essential compound.

Understanding the product specifications is the first step. Fmoc-L-Aspartic Acid, with the molecular formula C19H17NO6 and a molecular weight of 355.34, is primarily recognized for its role in peptide synthesis. The 'Fmoc' designation refers to the protecting group attached to the amino nitrogen, a strategy widely used in organic synthesis due to its mild deprotection conditions. When searching for this product, you will often encounter synonyms such as Fmoc-Asp-OH or N-Fmoc-L-Aspartic Acid. The CAS number, 119062-05-4, serves as a universal identifier, ensuring you are procuring the correct chemical.

The purity of Fmoc-L-Aspartic Acid is paramount. Typically available as a powder, its purity level directly influences the success of downstream reactions, particularly in sensitive applications like pharmaceutical manufacturing and complex peptide synthesis. Buyers should always look for products with a stated purity of 99% or higher. When considering the price of Fmoc-L-Aspartic Acid, remember that the lowest price may not always represent the best value. A reputable manufacturer will provide consistent quality and reliable documentation, which can prevent costly errors and delays.

As a chemical buyer, identifying a trustworthy manufacturer and supplier is key. For those seeking to buy Fmoc-L-Aspartic Acid in bulk or for research purposes, looking to established chemical production hubs like China can be advantageous. Reputable suppliers offer not only competitive pricing but also adhere to international quality standards and provide necessary certifications. We pride ourselves on being a reliable Fmoc-L-Aspartic Acid supplier, offering high-purity material and transparent transaction processes.

When initiating an inquiry, be prepared to specify your required quantity, desired purity, and any particular packaging or delivery needs. Asking for a quote from multiple suppliers is standard practice. However, focus on those that can demonstrate a strong track record, provide detailed technical data sheets (TDS) and certificates of analysis (COA), and offer responsive customer service. By following these guidelines, you can confidently source the Fmoc-L-Aspartic Acid necessary for your critical chemical and pharmaceutical applications.