4-nitroquinolin-1-ium-1-olate(CAS: 56-57-5)

4-nitroquinolin-1-ium-1-olate (CAS: 56-57-5) is a crystalline solid with a molecular weight of approximately 235.08 g/mol. It has a solubility of about 1.5 g/L in water and is slightly soluble in organic solvents. The compound shows moderate reactivity, particularly towards nucleophiles and reductive conditions. It can undergo nitro reduction and electrophilic aromatic substitution reactions.

4-nitroquinolin-1-ium-1-olate (CAS: 56-57-5) is typically synthesized by the condensation of 4-nitroquinoline with sodium hydroxide to form the corresponding 1-olate salt. Common methods include the use of a 1:1 molar ratio of 4-nitroquinoline and sodium hydroxide in aqueous conditions. The reaction is carried out under basic conditions to ensure the formation of the 1-olate salt.

4-nitroquinolin-1-ium-1-olate (CAS: 56-57-5) is used in various industries. It serves as a precursor in the synthesis of pharmaceutical compounds, particularly in the development of drugs targeting biological pathways involving quinoline structures. Additionally, it finds applications in the production of sensors and semiconductors, where its unique chemical properties are utilized.

When handling 4-nitroquinolin-1-ium-1-olate (CAS: 56-57-5), it is essential to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work should be conducted in a well-ventilated area or a fume hood to minimize inhalation risks. Spills should be cleaned up immediately using appropriate absorbent materials, and the area should be flushed with water. Always refer to the Safety Data Sheet (SDS) for detailed emergency procedures and proper handling guidelines.