Used primarily in the field of medicinal chemistry, this compound serves as a key building block in the synthesis of various pharmaceuticals. Its trifluoromethyl group enhances the metabolic stability and bioavailability of drug molecules, making it valuable in the development of enzyme inhibitors and receptor antagonists. Additionally, it is employed in the study of protein engineering and peptide modification, where its unique properties help in understanding protein interactions and stability. The compound is also utilized in the creation of labeled amino acids for biochemical research, aiding in the investigation of metabolic pathways and protein synthesis.