Lidocaine hydrochloride monohydrate (also known as Alphacaine; Lignocaine) is a potent and selective inverse peripheral histamine H1-receptor agonist with an IC50 of >32 μM. Lidocaine is a local anesthetic and cardiac depressant used as an antiarrhythmia agent. Originally developed as a local anesthetic, it has properties as a class IB antiarrhythmic, a long-acting membrane stabilizing agent used against ventricular arrhythmia. Its actions are more intense and its effects more prolonged than those of procaine but its duration of action is shorter than that of bupivacine or prilocaine.

纯度：≥98%

CAS：73-78-9