In the realm of organic chemistry, specific molecular structures serve as fundamental building blocks for a wide array of advanced materials and pharmaceutical compounds. Among these, 6-Hydroxy-5-nitropyridine-3-carboxylic acid (CAS: 6635-31-0) is notable for its distinct chemical characteristics and applications. This pyridine derivative, featuring both a hydroxyl group and a nitro group in strategic positions, along with a carboxylic acid moiety, offers chemists a versatile platform for synthesis. Understanding its properties, potential applications, and how to source it reliably is key for researchers and manufacturers.

Key Chemical and Physical Properties

6-Hydroxy-5-nitropyridine-3-carboxylic acid typically presents as a light yellow to off-white powder or crystal. It exhibits a high melting point, often in the range of 269-271°C, indicative of its stable crystalline structure. The compound has a molecular formula of C6H4N2O5 and a molecular weight of approximately 184.11 g/mol. Its stability under normal temperatures and pressures makes it a practical reagent for various chemical transformations. For those seeking to purchase this compound, its purity, commonly specified as 97%min, is a critical factor for its effective use in demanding applications such as pharmaceutical intermediate synthesis.

Synthesis and Reactivity Considerations

The synthesis of 6-Hydroxy-5-nitropyridine-3-carboxylic acid often involves the nitration of 6-hydroxynicotinic acid. While specific detailed procedures are proprietary, the process typically requires controlled reaction conditions and purification steps to achieve the desired high purity. As a chemical entity, it is generally stable but can react with strong oxidizing agents. For chemists engaged in complex synthetic routes, understanding this reactivity is essential for successful reaction design. If you're looking to buy 6-hydroxy-5-nitropyridine-3-carboxylic acid for synthesis, ensuring it's sourced from a manufacturer with robust quality control is crucial.

Applications in Research and Industry

The primary applications for 6-Hydroxy-5-nitropyridine-3-carboxylic acid lie in its role as an antibacterial agent and, more broadly, as a pharmaceutical intermediate. Its structural features allow it to be incorporated into larger molecules that exhibit biological activity. This makes it a sought-after compound in drug discovery and development. Additionally, it serves as a valuable building block for various organic synthesis projects, contributing to the creation of fine chemicals and specialty materials. Sourcing this compound from reliable suppliers in China can provide access to quality materials at competitive prices, supporting your research and production needs for CAS 6635-31-0.

For professionals in the chemical and pharmaceutical industries seeking to buy this versatile compound, engaging with experienced manufacturers who can guarantee purity and provide timely delivery is highly recommended. Exploring the properties and applications of 6-Hydroxy-5-nitropyridine-3-carboxylic acid reveals its significance as a fundamental component in advancing scientific and industrial applications.