Standards; Isotopic Labeled Analogues; Pharmaceutical/API Drug Impurities/Metabolites;
应用:
Carbonic Acid 4-(1,1-Dimethylethyl)-6-[1,1-di(methyl-d3)ethyl-2,2,2-d3]phenyl-2-d Methyl Ester is an intermediate in the synthesis of Ivacaftor (4-tertbutyl-d9) (Major) (I940603). Ivacaftor (4-tertbutyl-d9) (Major) is isotopically labelled form of Ivacaftor (I940600), which is used in the treatment of cystic fibrosis.