Bromocyclopropane is primarily used as a versatile intermediate in organic synthesis. Its strained three-membered ring structure makes it a valuable building block for creating more complex molecules. It is often employed in cyclopropanation reactions, where it acts as a precursor to introduce cyclopropyl groups into target compounds. This is particularly useful in pharmaceutical research, where cyclopropyl-containing molecules are explored for their bioactive properties. Additionally, it serves as a reagent in the synthesis of fine chemicals and agrochemicals. Its reactivity with nucleophiles also makes it suitable for cross-coupling reactions in the development of advanced materials and catalysts.