CaCCinh-A01 is primarily utilized in research settings for its role as a selective inhibitor of calcium-activated chloride channels (CaCCs). These channels are involved in various physiological processes, making the compound valuable for studying their function and regulation. In cellular and molecular biology, it is used to investigate the mechanisms underlying fluid secretion, smooth muscle contraction, and neuronal excitability. Additionally, CaCCinh-A01 has potential applications in exploring therapeutic targets for conditions such as cystic fibrosis, hypertension, and certain neurological disorders. Its ability to modulate CaCC activity makes it a useful tool for understanding disease pathways and developing targeted treatments.