What are the physical and chemical properties of 4-Oxo-1,4-dihydro-3-pyridinecarbonitrile (CAS: 89324-16-3)?

4-Oxo-1,4-dihydro-3-pyridinecarbonitrile is a crystalline solid with a molecular weight of 186.17 g/mol. It has a low solubility in water but is more soluble in organic solvents like methanol and acetonitrile. Chemically, it is relatively stable but can undergo hydrolysis under basic conditions. It reacts readily with nucleophiles and is often used in organic synthesis.