This chemical is primarily used as an intermediate in the synthesis of various pharmaceutical compounds. It plays a crucial role in the development of sulfonamide-based drugs, which are widely employed as antibiotics, diuretics, and antidiabetic agents. The presence of the sulfonyl chloride group allows it to react with amines or other nucleophiles, facilitating the formation of sulfonamide linkages. Additionally, the fluorine atom in its structure can enhance the biological activity and metabolic stability of the resulting compounds, making it valuable in drug discovery and medicinal chemistry. It is also utilized in the preparation of dyes, agrochemicals, and other specialty chemicals where sulfonamide derivatives are required.