Used as a key intermediate in the synthesis of agrochemicals and pharmaceuticals, particularly in the development of herbicides and plant growth regulators. Its structure serves as a building block for pyrimidine-based compounds that exhibit biological activity, including selective weed control in crops. Also employed in research for designing novel kinase inhibitors and other bioactive molecules due to its ability to mimic natural nucleotide components. Its carboxylic acid functionality allows for easy derivatization, making it valuable in combinatorial chemistry and drug discovery.