Used primarily in the pharmaceutical industry as an intermediate in the synthesis of various drugs, particularly those targeting inflammation and pain. It plays a key role in the production of nonsteroidal anti-inflammatory drugs (NSAIDs) due to its structural properties. Additionally, it is utilized in research and development for creating novel therapeutic compounds with potential anti-inflammatory and analgesic effects. Its sulfonyl group enhances its reactivity, making it valuable in organic synthesis for constructing complex molecules.