Used primarily in organic synthesis, this compound serves as a key intermediate in the development of pharmaceuticals, particularly in the creation of kinase inhibitors. Its boronate ester group enables efficient cross-coupling reactions, such as Suzuki-Miyaura reactions, which are crucial for constructing complex molecular architectures. Additionally, its indolin-2-one core is often exploited in the design of bioactive molecules targeting cancer and other diseases. The difluoro substitution enhances metabolic stability and binding affinity, making it valuable in drug discovery and medicinal chemistry research.