What are the physical and chemical properties of 1-(5-Nitro-2-pyridinyl)piperazine (CAS: 82205-58-1)?

1-(5-Nitro-2-pyridinyl)piperazine is a crystalline solid with a molecular weight of approximately 231.13 g/mol. It has a solubility of about 10 mg/mL in water and is soluble in organic solvents such as methanol. Chemically, it is reactive towards nucleophiles and can undergo substitution reactions. It exhibits good stability under normal conditions but requires storage in a cool, dry place away from moisture.