Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of antiviral and antibacterial agents. Its structure, featuring amino, bromo, and carboxylic acid groups, allows for selective functionalization, making it valuable in constructing nitrogen-containing heterocyclic compounds. Commonly employed in medicinal chemistry for building blocks in drug design, especially in kinase inhibitors and other bioactive molecules. Also utilized in research settings for the preparation of fluorescent probes and functional materials due to its reactive functional groups.