Cat. No. Name Size Price Add Cart
KI0870Febuxostat10 mg$176
Febuxostat25 mg$336
Febuxostat50 mg$592
Febuxostat100 mg$1072

Chemical Characteristic

Product NameFebuxostat
SynonymsTEI-6720, TMX-67, Uloric
CAS No.144060-53-7
Molecular Weight 316.37
FormulaC16H16N2O3S
Chemical Structure

Biological activities

Febuxostat is a potent non-purine inhibitor of xanthine oxidase (XO). Febuxostat is used for the treatment of hyperuricemia and gout. Febuxostat is a potent, mixed-type inhibitor of bovine milk XO.[1] Febuxostat has a weak inhibitory effect on CYP2D6 with a Ki of 40 µM. [2] The IC50 of febuxostat for bovine milk XO is 20 nM. [3] Febuxostat potently inhibits XO-dependent uric acid formation with an IC50 of 1.8 nM. Febuxostat also inhibits GAG-immobilized XO with an IC50 of 4.4 nM. [4] Febuxostat has a potent in vivo hypouricemic effect in rodents and chimpanzees. [1] Febuxostat lowers serum urate (sUA) levels more potently than allopurinol. [5] Febuxostat can bind to albumin in vivo. [6]

References

[1] Takano Y, et al. Selectivity of febuxostat, a novel non-purine inhibitor of xanthine oxidase/xanthine dehydrogenase. Life Sci. 2005, 76(16): 1835-1847. 閵嗏偓閵嗏偓
[2] R.?Khosravan?PhD, et al. Effect of febuxostat on pharmacokinetics of desipramine, a CYP2D6 substrate, in healthy subjects. Clinical Pharmacology & Therapeutics. 2005, 77: 43. 閵嗏偓閵嗏偓
[3] Edwards NL, et al. Febuxostat: a new treatment for hyperuricaemia in gout. Rheumatology (Oxford). 2009, 48 Suppl 2: ii15-ii19. 閵嗏偓閵嗏偓
[4] Malik UZ, et al. Febuxostat inhibition of endothelial-bound XO: implications for targeting vascular ROS production. Free Radic Biol Med. 2011, 51(1): 179-184. 閵嗏偓閵嗏偓
[5] Komoriya K, et al. Pharmacokinetics and pharmacodynamics of febuxostat (TMX-67), a non-purine selective inhibitor of xanthine oxidase/xanthine dehydrogenase (NPSIXO) in patients with gout and/or hyperuricemia. Nucleosides Nucleotides Nucleic Acids. 2004, 23(8-9): 1119-1122. 閵嗏偓閵嗏偓
[6] Mukoyoshi M, et al. In vitro drug-drug interaction studies with febuxostat, a novel non-purine selective inhibitor of xanthine oxidase: plasma protein binding, identification of metabolic enzymes and cytochrome P450 inhibition. Xenobiotica. 2008, 38(5): 496-510. 閵嗏偓閵嗏偓

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