(4-cyclopropyl-3-(trifluoromethyl)phenyl)boronic acid is primarily used in organic synthesis, particularly in Suzuki-Miyaura cross-coupling reactions. This reaction is widely employed in the pharmaceutical industry to create complex organic molecules, including drug candidates. The compound serves as a key building block for the introduction of the cyclopropyl and trifluoromethylphenyl groups into target molecules, enhancing their biological activity or stability. It is also utilized in material science for the development of advanced polymers and organic electronic materials, where its unique structure contributes to desired properties such as conductivity or durability. Additionally, it finds application in agrochemical research for the synthesis of novel pesticides or herbicides with improved efficacy.