treprostinil diolamine and its Impurities

Treprostinil Diolamine used for the treatment of pulmonary arterial hypertension. It is a vasodilator. Treprostinil is a synthetic analog of prostacyclin.Reference standards of Treprostinil Diolamine API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.