Used in the synthesis of pharmaceuticals and biologically active compounds due to its imidazole and carboxylic acid functional groups. Acts as a building block in drug development, particularly in creating antifungal, anticancer, and anti-inflammatory agents. The imidazole ring enables coordination with metal ions, making it useful in catalysis and metal-organic frameworks. Also employed in agrochemicals and as a ligand in coordination chemistry for designing metal-based complexes with specific reactivity or structural properties.