Used primarily in organic synthesis as a building block for more complex chemical compounds, particularly in the development of pharmaceuticals and agrochemicals. It serves as a key intermediate in the creation of pyridazine derivatives, which are often explored for their potential biological activities. The compound's reactive bromine atom makes it suitable for various coupling reactions, enabling the formation of carbon-carbon or carbon-nitrogen bonds. Additionally, it is utilized in research settings to study heterocyclic chemistry and to develop new therapeutic agents targeting specific enzymes or receptors. Its stability and reactivity make it a valuable tool in medicinal chemistry and drug discovery.