Dimethyl cyclopropane-1,2-dicarboxylate is widely used as a key intermediate in organic synthesis. It plays a significant role in the production of pharmaceuticals, particularly in the synthesis of cyclopropane-containing bioactive molecules. These molecules are often utilized in the development of drugs targeting various diseases, including antiviral and anticancer agents. Additionally, this compound is employed in the preparation of fine chemicals and agrochemicals, where its cyclopropane ring structure contributes to the stability and activity of the final products. Its versatility in chemical reactions, such as cyclopropanation and esterification, makes it a valuable building block in research and industrial applications.