Standards; Pharmaceutical/API Drug Impurities/Metabolites;
应用:
Febuxostat 2-Butyl Isomer Ethyl Ester is an intermediate for the synthesis of Febuxostat 2-Butyl Isomer (F229040), which is an impurity of Febuxostat (F229000) which is a xanthine oxidase/xanthine dehydrogenase inhibitor.