This chemical is primarily used as an intermediate in organic synthesis, particularly in the production of pharmaceuticals and agrochemicals. It plays a crucial role in the development of sulfonamide-based compounds, which are widely utilized in medicinal chemistry for their antibacterial and antifungal properties. Additionally, it serves as a key building block in the creation of thiophene derivatives, which are valuable in material science for applications such as organic semiconductors and conductive polymers. Its reactivity with various nucleophiles makes it a versatile reagent for introducing functional groups into complex molecules, aiding in the synthesis of specialized chemical products.