isoxsuprine and its Impurities
Isoxsuprine is a β2 adrenoreceptor agonist that causes direct relaxation of uterine and vascular smooth muscle via β2 receptors. It is used in humans for treatment of premature labor. Reference standards of Isoxsuprine API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
