Quinolinic acid: CAS NO:89-00-9 Qlaity Quinolinic acid with competitive price for our clients! Quinolinic acid:[CAS NO]:89-00-9[Synonym]:Pyridine-2,3-dicarboxylic acid,2,3-Pyridinedicarboxylic acid.[Molecular Formula]:C7H5NO4[Physical Properties]:White crystal [packaging]:25kg/drum[Storage]:Kept in a cool, dry and dark place[Usage]:An important chemical intermediate in pharmaceutical industries.