Nepinalone hydrochloride（Cat No.:I014791）is a synthetic small-molecule compound developed as a potential antitussive agent with central nervous system activity. Structurally distinct from classical opioid-based cough suppressants, it aims to provide therapeutic benefit without strong opioid-related side effects. The hydrochloride salt form improves stability, solubility, and bioavailability for experimental applications. Researchers employ Nepinalone hydrochloride in pharmacological studies to investigate cough reflex pathways, respiratory control, and safety profiles. It also serves as a tool in drug discovery programs focused on respiratory disorders, offering insights into non-opioid cough suppression strategies.