Understanding Quinolinic Acid: Properties, Production, and Industrial Significance
Quinolinic acid, identified by its CAS number 89-00-9, is an organic compound of significant industrial importance, primarily as a fine chemical intermediate. Known also as 2,3-Pyridinedicarboxylic acid, it presents as a white to off-white crystalline powder with a purity typically exceeding 99%. Its chemical structure, featuring a pyridine backbone and two carboxylic acid groups, lends itself to a variety of synthesis applications.
The physical and chemical properties of quinolinic acid are well-defined, including a melting point of 188-190°C with decomposition, and solubility in water and polar organic solvents. These characteristics make it suitable for handling and processing within industrial chemical manufacturing environments. Adherence to stringent production and packaging standards is crucial; for example, products are often packaged in 25kg cardboard drums and stored in cool, dry conditions to maintain integrity, ensuring that businesses looking to buy quinolinic acid receive a reliable product.
China has established itself as a major producer of quinolinic acid, with companies like NINGBO INNO PHARMCHEM CO.,LTD. leveraging advanced chemical manufacturing infrastructure. These manufacturers employ rigorous quality control systems, often certified under standards like ISO 9001:2015, to meet both domestic and international market demands. The industrial significance of quinolinic acid is further amplified by its role as a precursor in synthesizing compounds for the pharmaceutical and agrochemical sectors.
Beyond its direct industrial uses, quinolinic acid also has a biological role as a downstream product of the kynurenine pathway, which metabolizes tryptophan. This aspect adds to its scientific interest, particularly in neurochemical research, although its primary industrial value remains as a versatile chemical intermediate. The continuous pursuit of innovation in synthesis methods and product quality by manufacturers ensures that quinolinic acid remains a valuable commodity in the global chemical market.
Perspectives & Insights
Alpha Spark Labs
“The industrial significance of quinolinic acid is further amplified by its role as a precursor in synthesizing compounds for the pharmaceutical and agrochemical sectors.”
Future Pioneer 88
“Beyond its direct industrial uses, quinolinic acid also has a biological role as a downstream product of the kynurenine pathway, which metabolizes tryptophan.”
Core Explorer Pro
“This aspect adds to its scientific interest, particularly in neurochemical research, although its primary industrial value remains as a versatile chemical intermediate.”