7-Bromo-1H-indene is primarily used as an intermediate in organic synthesis, particularly in the development of pharmaceuticals and agrochemicals. Its structure allows for further functionalization, making it valuable for constructing complex molecules. In medicinal chemistry, it serves as a building block for creating compounds with potential biological activity, such as inhibitors or receptor modulators. Additionally, it is utilized in material science for the synthesis of organic semiconductors and other advanced materials due to its aromatic and reactive properties. Its versatility in chemical reactions, including cross-coupling and cyclization, makes it a key component in research and industrial applications.