Pyrrole-2,3,5-tricarboxylic acid is primarily used in organic synthesis and material science. It serves as a key intermediate in the preparation of advanced organic compounds, particularly in the development of conductive polymers and coordination complexes. Its tricarboxylic structure allows it to act as a versatile building block for creating metal-organic frameworks (MOFs), which are utilized in gas storage, catalysis, and sensing applications. Additionally, it finds use in the synthesis of dyes and pigments due to its ability to form stable, colored complexes. In pharmaceutical research, it is explored for its potential in designing novel drug molecules, leveraging its functional groups for targeted interactions.