DS96432529（Cat No.:I045174）is a potent, selective inhibitor targeting the sodium-calcium exchanger 1 (NCX1), a membrane protein crucial for regulating intracellular calcium homeostasis by exchanging intracellular Ca²⁺ for extracellular Na⁺. By blocking NCX1 activity, DS96432529 modulates calcium signaling, which plays a key role in cardiac muscle contraction, neuronal excitability, and vascular tone. This compound is valuable for studying calcium-dependent physiological and pathological processes, including heart failure, ischemia-reperfusion injury, and neurodegenerative disorders. DS96432529 holds potential for developing novel therapies aimed at conditions driven by abnormal calcium handling and cellular excitotoxicity.