Researchers and scientists in the field of organic chemistry and materials science are constantly on the lookout for versatile chemical intermediates that can unlock new synthetic pathways and innovative material properties. Pyridine-4-Carboxylic Acid N-Oxide, identified by CAS number 13602-12-5, is one such compound that offers significant potential. As a leading supplier and manufacturer of high-quality chemical compounds, we are pleased to detail the properties and applications of this important molecule.

Pyridine-4-Carboxylic Acid N-Oxide (C6H5NO3) is a white powder with a molecular weight of 139.10900. Its notable physical characteristics include a melting point of 270-271°C, indicating its thermal stability. While the boiling point is high (469°C at 760mmHg), it is often handled as a solid. The chemical structure itself is a testament to its reactivity, featuring a pyridine ring functionalized with a carboxylic acid group and an N-oxide. This combination allows it to participate in a variety of chemical reactions, making it a valuable building block.

The primary utility of Pyridine-4-Carboxylic Acid N-Oxide lies in its role as a chemical intermediate. Its applications span several critical areas:

1. Pharmaceutical Intermediates: The pyridine moiety is a common feature in many biologically active molecules. The N-oxide functionality can influence polarity and metabolic pathways, while the carboxylic acid group provides a handle for further derivatization, such as amide or ester formation. This makes it a key precursor for the synthesis of novel drug candidates. R&D scientists can buy this compound to explore new therapeutic targets.

2. Organic Synthesis: Beyond pharmaceuticals, this compound is employed in the synthesis of a wide array of organic molecules. It can undergo reactions such as reduction, nucleophilic substitution, and coupling reactions, enabling the construction of complex heterocyclic systems. Its availability from reliable manufacturers in China ensures consistent research outcomes.

3. Materials Science: Although less commonly cited, the unique electronic and structural properties of pyridine N-oxides can lend themselves to applications in functional materials, such as ligands in coordination chemistry or components in electronic materials. Further research is ongoing in these areas.

For professionals looking to purchase Pyridine-4-Carboxylic Acid N-Oxide, engaging with an experienced manufacturer ensures access to high-purity material (typically 97% min), consistent batch-to-batch quality, and competitive pricing. We are committed to supporting your research and development endeavors by providing this essential chemical intermediate, backed by our commitment to excellence as a Chinese supplier.