Used primarily in the synthesis of pharmaceuticals, this compound serves as a key intermediate in the production of diuretics and antihypertensive agents. It is particularly valuable in the preparation of sulfonamide-based drugs, which are widely used to manage conditions like hypertension and edema. Additionally, it finds application in organic synthesis for constructing complex molecules due to its reactive benzoyl chloride group, enabling efficient acylation reactions. Its sulfamoyl moiety also contributes to the development of bioactive compounds with potential therapeutic properties.