Standards; Isotopic Labeled Analogues; Pharmaceutical/API Drug Impurities/Metabolites;
应用:
2-[4-[(Methylsulfonyl)amino]phenoxy]-acetic Acid Methyl Ester-13C is an intermediate in synthesizing 2-(4-(Methylsulfonamido)phenoxy)acetic Acid-13C (M332217), an isotopically labelled analogue of 2-(4-(Methylsulfonamido)phenoxy)acetic Acid (M332215), which is a metabolite of antiarrhythmic drug Dofetilide (D525700), a potassium channel blocker.