eperisone hydrochloride and its Impurities

Eperisone Hydrochloride is an antispasmodic drug. Eperisone Hydrochloride demonstrates a variety of effects such as reduction of myotonia, improvement of circulation, and suppression of the pain reflex. It acts by relaxing both skeletal muscles and vascular smooth muscles, . Reference standards of Eperisone Hydrochloride API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below