Chitinase-IN-2 hydrochloride is primarily used in research settings to study the inhibition of chitinase enzymes, which play a critical role in the breakdown of chitin. This compound is valuable in exploring potential therapeutic strategies for diseases where chitinase activity is implicated, such as fungal infections, asthma, and certain inflammatory conditions. By inhibiting chitinase, it helps researchers understand the enzyme's biological functions and its contribution to disease pathology. Additionally, it serves as a tool in agricultural research to investigate ways to control pests and pathogens that rely on chitin for survival, offering insights into developing eco-friendly pest management solutions.