Understanding the fundamental chemical properties and reliable synthesis routes of key intermediates is crucial for their effective utilization in various industries. 3-Methoxy-4-nitrobenzoic acid, bearing the CAS number 5081-36-7, is a compound of significant interest due to its versatile applications. From the perspective of NINGBO INNO PHARMCHEM CO.,LTD., a leading manufacturer and supplier in China, we aim to shed light on the characteristics and production of this important organic molecule.

Chemically, 3-Methoxy-4-nitrobenzoic acid is characterized by its moderate melting point, typically in the range of 233-235 °C, and its limited solubility in water, though it is soluble in organic solvents. This physical profile, combined with its reactive functional groups – a carboxylic acid, a methoxy ether, and a nitro group – makes it an excellent candidate for further chemical transformations. These properties are essential for its use as a building block in complex synthesis, such as the creation of novel pharmaceutical intermediates or specialized fine chemicals. Researchers often seek to buy this compound for its predictable reactivity.

The synthesis of 3-Methoxy-4-nitrobenzoic acid typically commences with precursor molecules like methyl 3-methoxy-4-nitrobenzoate. A common method involves the hydrolysis of the ester group, often using a strong base like potassium hydroxide in a refluxing alcoholic solution. Following the saponification, the reaction mixture is acidified, usually with a mineral acid or a bisulfate salt, to precipitate the desired carboxylic acid. The purification steps, including filtration and washing, are critical to achieving the high purity (often exceeding 98%) that is required for its downstream applications. The efficiency of this synthesis route directly impacts the price and availability of the final product.

NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to optimizing these synthesis processes to ensure consistent quality and supply. Our manufacturing capabilities allow us to produce 3-Methoxy-4-nitrobenzoic acid efficiently, meeting the demands of researchers and industries worldwide. We understand that the reliability of a chemical supplier is as important as the quality of the chemical itself, and we strive to be a trusted partner for all your custom synthesis needs. We are proud to be a key manufacturer in China for such vital organic intermediates.

In conclusion, the chemical properties and synthesis of 3-Methoxy-4-nitrobenzoic acid are well-established, making it a reliable choice for a multitude of applications. Its role as an organic intermediate in pharmaceuticals, analytical chemistry, and beyond is undeniable. NINGBO INNO PHARMCHEM CO.,LTD. remains committed to providing this high-grade chemical, supporting innovation and progress within the global scientific community. Consider us your go-to source for this essential chemical building block.