vasodilator and its Impurities

Vasodilators are medications that open (dilate) blood vessels. They affect the muscles in the walls of your arteries and veins, preventing the muscles from tightening and the walls from narrowing. As a result, blood flows more easily through your vessels. Reference standards of Vasodilator API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.