Standards; Pharmaceutical/API Drug Impurities/Metabolites;
应用:
N,N'-[5-(2-Methoxyphenoxy)[2,2'-bipyrimidine]-4,6-diyl]bis[4-(1,1-dimethylethyl)benzenesulfonamide] is the impurity of the drug Bosentan (B675900), which is a mixed endothelin receptor antagonist that is used as vasodilator; antihypertensive.