Used as an intermediate in the synthesis of pharmaceuticals, particularly in the development of anti-inflammatory and central nervous system agents. Its trifluoromethyl ketone functionality allows for selective transformations in medicinal chemistry, enhancing metabolic stability and bioavailability in drug candidates. Also employed in the preparation of fluorinated organic compounds where the trifluoromethyl group imparts favorable electronic and lipophilic properties. Commonly utilized in research settings for designing enzyme inhibitors due to the electrophilic nature of the carbonyl group adjacent to the trifluoromethyl moiety.