3-Pyridylnicotinamide
The organic compound 3-pyridylnicotinamide (3-pna), also known as N-(pyridin-3-yl)nicotinamide, is a kinked dipodal dipyridine that is synthesized through the reaction of nicotinoyl chloride and 3-aminopyridine. The nitrogen atoms on its pyridine rings, like those of its isomer 4-pyridylnicotinamide, can donate their electron lone pairs to metal cations, allowing it to bridge metal centers and act as a bidentate ligand in coordination polymers. It can be used to synthesize polymers that have potentially useful gas adsorption properties.
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Preferred IUPAC name
N-(Pyridin-3-yl)pyridine-3-carboxamide | |
Other names
3-pna 3-pyridinecarboxamide, N-3-pyridinyl- N-(Pyridin-3-yl)nicotinamide | |
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Properties | |
C11H9N3O | |
Molar mass | 199.20 g/mol |
Density | 1.287 g/cm3 |
Boiling point | 286.08 °C (546.94 °F; 559.23 K) |
Structure | |
0 D | |
Hazards | |
Flash point | 127 °C (261 °F; 400 K) |
Related compounds | |
Related compounds |
4,4'-bipyridine Pyridine Nicotinamide 3-Aminopyridine 4-Pyridylnicotinamide |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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