Thionicotinamide, known by its CAS number 4621-66-3, is a chemical compound that garners significant attention in the fields of organic synthesis and pharmaceutical development. As a derivative of nicotinamide, it features a thioamide functional group, distinguishing it from its oxygen analog. For researchers and procurement specialists seeking reliable chemical building blocks, understanding the properties and applications of Thionicotinamide is crucial.

Physically, Thionicotinamide typically presents as a yellow crystalline powder. Its molecular formula is C6H6N2S, and it has a molecular weight of approximately 138.19 g/mol. Key physicochemical properties often include a melting point in the range of 185-190°C and a purity assay that commonly meets or exceeds 98.0% via HPLC. These characteristics make it a well-defined and usable compound for various chemical reactions. Its solubility in water and certain organic solvents further enhances its versatility for different synthesis pathways.

The primary application of Thionicotinamide lies in its role as a pharmaceutical intermediate. It serves as a vital starting material or building block in the synthesis of numerous organic compounds, including potential drug candidates and active pharmaceutical ingredients (APIs). Its specific chemical structure allows chemists to incorporate its pyridine and thioamide moieties into more complex molecular architectures. This makes it a valuable commodity for contract manufacturing organizations (CMOs) and pharmaceutical companies engaged in drug discovery and development.

When considering where to buy Thionicotinamide, it is imperative to partner with reputable manufacturers and suppliers. A supplier based in China, for instance, can often provide competitive pricing and a stable supply of high-purity material. Look for suppliers who can furnish Certificates of Analysis (CoA) detailing the product's purity and physical properties. Engaging with a manufacturer that offers sample quantities allows for thorough in-house evaluation before committing to larger orders. Understanding the 'Thionicotinamide price' is also a key factor in procurement strategy.

In summary, Thionicotinamide (CAS 4621-66-3) is a valuable chemical intermediate with well-defined properties and significant utility in pharmaceutical synthesis. By focusing on purity, reliable sourcing from experienced manufacturers, and competitive pricing, researchers and procurement professionals can effectively integrate this compound into their chemical supply chains. We encourage you to explore our offerings for high-quality Thionicotinamide to support your critical projects.