Reported in EPA TSCA Inventory.

The Quinolinic acid, with the CAS registry number 89-00-9,is also known 2,3-Pyridinedicarboxylic acid; Pyridine-2,3-dicarboxylic acid. It belongs to the product categories of Aromatics;Intermediates & Fine Chemicals;Pharmaceuticals.Its EINECS number is 201-874-8. This chemical's molecular formula is C₇H₅NO₄ and molecular weight is 167.12. What's more,Its systematic name is 2,3-Pyridinedicarboxylic acid.It is White powder or Light yellow powder.It is a metabolite of tryptophan with a possible role in neurodegenerative disorders. Elevated CSF levels of quinolinic acid are correlated with the severity of neuropsychological deficits in patients who have AIDS.

Physical properties about Quinolinic acid are:
(1)ACD/LogP: -0.441; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -3.84; (4)ACD/LogD (pH 7.4): -4.57; (5)ACD/BCF (pH 5.5): 1.00; (6)ACD/BCF (pH 7.4): 1.00; (7)ACD/KOC (pH 5.5): 1.00; (8)ACD/KOC (pH 7.4): 1.00; (9)#H bond acceptors: 5; (10)#H bond donors: 2; (11)#Freely Rotating Bonds: 2; (12)Index of Refraction: 1.628; (13)Molar Refractivity: 38.204 cm³; (14)Molar Volume: 107.716 cm³; (15)Surface Tension: 83.5650024414063 dyne/cm; (16)Density: 1.551 g/cm³; (17)Flash Point: 210.854 °C; (18)Enthalpy of Vaporization: 71.645 kJ/mol; (19)Boiling Point: 425.036 °C at 760 mmHg; (20)Vapour Pressure: 0 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES:c1cc(c(nc1)C(=O)O)C(=O)O;
(2)Std. InChI:InChI=1S/C7H5NO4/c9-6(10)4-2-1-3-8-5(4)7(11)12/h1-3H,(H,9,10)(H,11,12);
(3)Std. InChIKey:GJAWHXHKYYXBSV-UHFFFAOYSA-N.

Safety Information of Quinolinic acid:
The Quinolinic acid is danger of cumulative effects .It is irritating to eyes, respiratory system and skin.When you use it ,wear suitable protective clothing and gloves and avoid contact with skin and eyes .In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.