esmolol hydrochloride and its Impurities
A hydrochloride salt of Esmolol, which is a cardiovacular beta1 receptor blocker with fast onset and very short duration of action. A a class II antiarrhythmic is used for the treatment of acute supraventricular tachycardia. Reference standards of Esmolol Hydrochloride API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
