Used primarily in organic synthesis, this compound serves as a key intermediate in the production of various pharmaceuticals and agrochemicals. Its structure is particularly valuable in the development of quinoline-based drugs, which are known for their antimicrobial, anti-inflammatory, and anticancer properties. Additionally, it is utilized in the synthesis of dyes and pigments due to its ability to form stable, complex structures. In research, it is employed as a building block for creating novel compounds with potential therapeutic applications. Its dicarboxylic acid groups also make it useful in coordination chemistry for the preparation of metal-organic frameworks (MOFs) and other advanced materials.