3-Pyridinecarboxamide,1,2-dihydro-2-oxo-(9CI)

 The CAS registry number of 3-Pyridinecarboxamide,1,2-dihydro-2-oxo- is 10128-92-4. It belongs to the product category of Amide. This chemical's molecular formula is C₆H₆N₂O₂ and molecular weight is 138.124. What's more, its systematic name is called 2-Oxo-1,2-dihydropyridine-3-carboxamide.

Physical properties about this chemical are: (1)ACD/LogP: -1.86; (2)#of Rule of 5 Violations: 0; (3)ACD/BCF (pH 5.5): 1; (4)ACD/BCF (pH 7.4): 1; (5)ACD/KOC (pH 5.5): 4.5; (6)ACD/KOC (pH 7.4): 3.79; (7)#H bond acceptors: 4; (8)#H bond donors: 3; (9)#Freely Rotating Bonds: 1; (10)Polar Surface Area: 40.62 Å²; (11)Index of Refraction: 1.578; (12)Molar Refractivity: 33.84 cm³; (13)Molar Volume: 101.9 cm³; (14)Polarizability: 13.41×10^-24 cm³; (15)Surface Tension: 57.2 dyne/cm; (16)Density: 1.354 g/cm³; (17)Flash Point: 273.6 °C; (18)Enthalpy of Vaporization: 80.36 kJ/mol; (19)Boiling Point: 528.7 °C at 760 mmHg; (20)Vapour Pressure: 2.89E-11 mmHg at 25 °C.

Preparation of 3-Pyridinecarboxamide,1,2-dihydro-2-oxo-: this chemical can be prepared by N-Acetyl-2-hydroxynicotinamide.

This reaction needs reagent N₂H₄ and solvent Methanol at ambient temperature. The reaction time is 10 min. The yield is 100 %.

Uses of 3-Pyridinecarboxamide,1,2-dihydro-2-oxo-: it is used to produce other chemicals. For example, it is used to produce C₃₂H₂₆N₂O₉.

The reaction needs reagents BSA, TMSOTf and solvent Acetonitrile. The yield is 67 %.

You can still convert the following datas into molecular structure:
(1) SMILES: O=C(\C1=C\C=C/NC1=O)N
(2) InChI: InChI=1/C6H6N2O2/c7-5(9)4-2-1-3-8-6(4)10/h1-3H,(H2,7,9)(H,8,10)
(3) InChIKey: PQCVYHSKABCYON-UHFFFAOYAY