Cyclopropane-1,2-dicarboxylic acid is primarily utilized in organic synthesis as a building block for more complex molecules. Its unique cyclopropane ring structure makes it valuable in the development of pharmaceuticals, where it can be incorporated into drug candidates to enhance stability or modify biological activity. Additionally, it serves as an intermediate in the production of agrochemicals, contributing to the synthesis of compounds with pesticidal or herbicidal properties. The compound is also employed in materials science, where its rigid structure can be used to create polymers with specific mechanical or thermal properties. In research, it is often used to study ring strain and its effects on chemical reactivity, aiding in the understanding of reaction mechanisms and the design of novel synthetic pathways.