The 3,4-Pyridinedicarboxylicacid, 4-methyl ester, with the CAS registry number 24202-74-2, is also known as NSC302958. It belongs to the product categories of Esters; Pyridines. This chemical's molecular formula is C₈H₇NO₄ and molecular weight is 181.14548. Its IUPAC name is called 4-methoxycarbonylpyridine-3-carboxylic acid. When you are using this chemical, please be cautious about it. This chemical may cause inflammation to the skin or other mucous membranes.

Physical properties of 3,4-Pyridinedicarboxylicacid, 4-methyl ester: (1)ACD/LogP: -0.44; (2)ACD/BCF (pH 5.5): 1; (3)ACD/BCF (pH 7.4): 1; (4)ACD/KOC (pH 5.5): 1; (5)ACD/KOC (pH 7.4): 1; (6)#H bond acceptors: 5; (7)#H bond donors: 1; (8)#Freely Rotating Bonds: 3; (9)Index of Refraction: 1.56; (10)Molar Refractivity: 43.04 cm³; (11)Molar Volume: 133 cm³; (12)Surface Tension: 58.7 dyne/cm; (13)Density: 1.361 g/cm³; (14)Flash Point: 168.8 °C; (15)Enthalpy of Vaporization: 63.37 kJ/mol; (16)Boiling Point: 355.4 °C at 760 mmHg; (17)Vapour Pressure: 1.15E-05 mmHg at 25°C.

Preparation: this chemical can be prepared by pyridine-3,4-dicarboxylic acid anhydride and ethanol. The yield is about 83.9%.

Uses of 3,4-Pyridinedicarboxylicacid, 4-methyl ester: it can be used to produce 4-carbamoyl-nicotinic acid. This reaction will need reagent concentrated ammonia.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: COC(=O)C1=C(C=NC=C1)C(=O)O
(2)InChI: InChI=1S/C8H7NO4/c1-13-8(12)5-2-3-9-4-6(5)7(10)11/h2-4H,1H3,(H,10,11)
(3)InChIKey: QLOYEIURVSRKOV-UHFFFAOYSA-N