Cyclopropylboronic acid MIDA ester is widely used in organic synthesis, particularly in cross-coupling reactions, due to its stability and ease of handling. It serves as a valuable building block in the preparation of complex molecules, especially in pharmaceutical research, where the cyclopropyl group is often incorporated to enhance biological activity. The MIDA ester group protects the boronic acid functionality, allowing for controlled reactivity in multi-step synthetic processes. This compound is also employed in the synthesis of agrochemicals and materials science, where its unique structure contributes to the development of novel compounds with specific properties. Its compatibility with various reaction conditions makes it a versatile reagent in modern synthetic chemistry.