For professionals in the chemical and pharmaceutical industries, a deep understanding of chemical intermediates is crucial for effective product development and manufacturing. 2,3,5,6-Tetrachloropyridine-4-thiol (CAS: 10351-06-1) is one such compound, valued for its specific chemical structure and reactivity. This article delves into its properties and primary applications, offering insights for those looking to procure this essential material.

Physically, 2,3,5,6-Tetrachloropyridine-4-thiol is typically described as a white powder. Its melting point ranges between 165-166 °C, indicating it is a solid at room temperature. With a density of 1.79 g/cm³, it is a relatively dense compound. The molecular formula is C5HCl4NS, and its molecular weight is approximately 248.95 g/mol. These basic physical properties are important for handling, storage, and process design when incorporating it into synthesis.

Chemically, the presence of four chlorine atoms on the pyridine ring makes it an electron-deficient system, influencing its reactivity. The thiol (-SH) group is a key functional handle, readily undergoing reactions common to thiols, such as nucleophilic substitution, oxidation to disulfides, and coordination with metals. This makes it an exceptionally useful chemical intermediate for a variety of synthetic pathways.

The primary applications of 2,3,5,6-Tetrachloropyridine-4-thiol are found in several key sectors. It serves as a crucial building block in chemical synthesis, enabling the construction of more complex organic molecules. Its utility extends to the production of agrochemicals, where it can be incorporated into molecules designed for crop protection, and into the pharmaceutical industry, where it acts as an intermediate for synthesizing various drug candidates and APIs. For any researcher or manufacturer looking to buy 2,3,5,6-tetrachloropyridine-4-thiol for these purposes, understanding its performance characteristics is vital.

When sourcing this compound, engaging with a reliable manufacturer and supplier is recommended. Many suppliers, particularly those based in China, offer this intermediate with a purity of 97% minimum. They often provide competitive price points, especially for bulk orders, and are equipped to supply consistent quality. It is standard practice to request a free sample to verify the product's suitability for your specific application before placing a large order.

Exploring 'how to buy 2,3,5,6-tetrachloropyridine-4-thiol' reveals a market where quality and supplier reliability are key differentiators. Ensuring that your chosen supplier can provide the necessary documentation, such as Safety Data Sheets (SDS) and Certificates of Analysis (CoA), will facilitate smooth integration into your production or research workflow.

In conclusion, 2,3,5,6-Tetrachloropyridine-4-thiol is a valuable chemical intermediate with well-defined properties and significant applications. By understanding its physical and chemical attributes and engaging with reputable suppliers, companies can effectively utilize this compound to advance their goals in chemical synthesis, agrochemical development, and pharmaceutical innovation.