Quinolinic acid, with its CAS number 89-00-9, is a vital research chemical whose biological activity necessitates careful consideration of its properties and handling. As a metabolite in the kynurenine pathway, it offers a window into tryptophan metabolism and its downstream effects on neuronal function. Its established role as an NMDA receptor agonist means it is frequently used in studies investigating excitotoxicity and its contribution to various neurological conditions.

Understanding the physical and chemical characteristics of Quinolinic Acid is paramount for its effective and safe use. Typically appearing as a white to off-white crystalline powder, it requires specific storage conditions to maintain its integrity. The recommended practice is to store it in a cool, dry place, protected from light and moisture. When handling, it is important to use appropriate personal protective equipment (PPE) due to its potential irritant properties. NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to providing high-quality Quinolinic Acid, accompanied by detailed information on its properties and recommended handling procedures, ensuring researchers can confidently incorporate it into their studies.