Ethyl Oxalyl Monochloride, identified by its CAS number 4755-77-5, is a pivotal chemical intermediate with a distinct set of properties that make it highly valuable across various industrial sectors, particularly in pharmaceuticals and agrochemicals. Understanding these characteristics and applications is essential for procurement managers and research scientists looking for high-performance chemical building blocks.

The compound typically presents as a clear liquid with a high purity, usually ≥98.0%. This purity is critical for its intended applications, ensuring the efficiency and reliability of chemical reactions. Its molecular formula is C4H5ClO3, and it functions primarily as an acylating agent. This reactivity allows it to readily participate in reactions that introduce the chlorocarbonyl group, forming ester and amide derivatives.

The primary applications of Ethyl Oxalyl Monochloride are found in complex organic synthesis. It serves as a key intermediate in the production of alpha-keto esters, vital for synthesizing pharmaceuticals and natural products. In the agrochemical industry, it is used in the manufacturing of herbicides, contributing to crop protection solutions. Its role as a building block for antibiotic synthesis and in the preparation of oxyoxalamide derivatives further underscores its importance in medicinal chemistry.

When considering where to buy Ethyl Oxalyl Monochloride, it is crucial to partner with a reputable manufacturer that adheres to strict quality control measures. Suppliers often provide detailed technical data sheets and certificates of analysis to confirm purity and product specifications. For businesses seeking to purchase this chemical, especially in bulk, identifying a supplier with a robust supply chain and competitive pricing is key. Manufacturers in China are a significant source for this compound.

For professionals in the chemical industry, whether for research or large-scale production, securing a reliable source of Ethyl Oxalyl Monochloride is essential. Engaging with established chemical suppliers like NINGBO INNO PHARMCHEM CO.,LTD. ensures access to quality products and expert support. Requesting a quote for this intermediate can help in planning procurement strategies and ensuring project success.