Used as a key intermediate in the synthesis of fluoronaphthyridinone antibiotics, particularly in the production of broad-spectrum antimicrobial agents. It serves as a building block for quinolone-like structures, enhancing biological activity against Gram-positive and Gram-negative bacteria. Its scaffold is also explored in medicinal chemistry for developing kinase inhibitors and anti-inflammatory agents due to its ability to chelate metal ions and interact with enzyme active sites. Additionally, it finds use in coordination chemistry as a ligand for transition metal complexes with potential catalytic or luminescent properties.