... use in the treatment of hyperuricemia and quot.Febuxostat received marketing approval by the European Medicines Agency ... 2009.A study comparing febuxostat to allopurinol found that more individuals treated with febuxostat had decreased levels of uric ... 53-7Specification:99.5% HPLCAppearance: White crystalline powderDescription: Febuxostat, a novel,nonpurine,selective inhibitor of xanthine oxidase,is ...