The Pyridinedicarboxamide, also known as Pyridine dicarboxamide, is an organic compound with the formula C₇H₇N₃O₂. With the CAS registry number 4663-94-9, its systematic name is pyridine-2,3-dicarboxamide.

Physical properties of Pyridinedicarboxamide: (1)ACD/LogP: -1.83; (2)ACD/LogD (pH 5.5): -1.83; (3)ACD/LogD (pH 7.4): -1.83; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 2.4; (7)ACD/KOC (pH 7.4): 2.4; (8)#H bond acceptors: 5; (9)#H bond donors: 4; (10)#Freely Rotating Bonds: 2; (11)Index of Refraction: 1.62; (12)Molar Refractivity: 42.2 cm³; (13)Molar Volume: 120 cm³; (14)Surface Tension: 72.4 dyne/cm; (15)Density: 1.375 g/cm³; (16)Flash Point: 243.8 °C; (17)Enthalpy of Vaporization: 74.39 kJ/mol; (18)Boiling Point: 479.5 °C at 760 mmHg; (19)Vapour Pressure: 2.34E-09 mmHg at 25°C.

Preparation of Pyridinedicarboxamide: this chemical can be prepared by pyridine-2,3-dicarboxylic acid dimethyl ester. This reaction is a kind of Substitution. It will need reagent NH₃ and solvent H₂O. The reaction time is 1 day.

Uses of Pyridinedicarboxamide: it can be used to produce pyridine-2,3-dicarbonitrile. This reaction will need reagent pyridine.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C(c1ncccc1C(=O)N)N
(2)InChI: InChI=1/C7H7N3O2/c8-6(11)4-2-1-3-10-5(4)7(9)12/h1-3H,(H2,8,11)(H2,9,12)
(3)InChIKey: CJVCXRMYJNMDTP-UHFFFAOYAC