Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of antitubercular drugs. It serves as a building block for active pharmaceutical ingredients due to its nitrogen-rich heterocyclic structure, which enhances binding affinity to biological targets. Also employed in the preparation of agrochemicals and functional materials where aromatic amines contribute to electronic or catalytic properties. Its derivatives show potential in medicinal chemistry for antimicrobial and antiviral applications.