Used as a key intermediate in the synthesis of various pharmaceuticals, particularly in the development of compounds with potential therapeutic effects. It plays a crucial role in the creation of isoquinoline derivatives, which are explored for their anticancer, antimicrobial, and anti-inflammatory properties. Additionally, it is utilized in organic chemistry research for constructing complex molecular structures, aiding in the study of chemical reactions and mechanisms. Its bromine atoms make it a versatile building block for further functionalization in drug discovery and material science applications.