Used in the synthesis of pharmaceutical intermediates, particularly in the development of anti-inflammatory and central nervous system agents. Its trifluoromethoxy group enhances metabolic stability and lipophilicity, making it valuable in medicinal chemistry for improving drug bioavailability. Also employed in agrochemicals as a building block for herbicides and fungicides due to its resistance to degradation. Commonly utilized in research settings for structure-activity relationship studies involving aromatic acetic acid derivatives.