This chemical is primarily utilized in organic synthesis as a key intermediate for the development of more complex molecules. Its structure, featuring reactive chloro and carbonyl groups, makes it suitable for constructing heterocyclic compounds, which are often found in pharmaceuticals and agrochemicals. It is particularly valuable in the synthesis of fluorene-based derivatives, which are explored for their potential biological activities, including antimicrobial, anticancer, and anti-inflammatory properties. Additionally, it serves as a building block in material science for creating organic semiconductors and light-emitting materials due to its conjugated fluorene core. Its application is also seen in research settings for studying reaction mechanisms and developing novel synthetic pathways.