What is 1-Ethyl-6-fluoro-4-oxo-7-(1-piperazinyl)-1,4-dihydro-3-quinolinecarboxylic acid (CAS: 70458-96-7)?

1-Ethyl-6-fluoro-4-oxo-7-(1-piperazinyl)-1,4-dihydro-3-quinolinecarboxylic acid (CAS: 70458-96-7) is a synthetic organic compound with a complex structure featuring a quinoline ring, piperazine group, and fluorine substitution. It is a white crystalline solid with moderate solubility in polar solvents. The molecule exhibits specific pharmacological activity due to its quinoline core and piperazine functionality, making it relevant in drug discovery and chemical research. Its chemical formula is C14H16FN3O2, with molecular weight 287.3 g/mol.