Chemical Name: 2-[3-Cyano-4-(2-methylpropoxy)phenyl]-4-methyl-5-thiazolecarboxylic acid
Purity: ≥99% (HPLC)
Biological Activity
Technical Data
Solubility
Calculators
Datasheets
References
Biological Activity
Non-purine inhibitor of xanthine oxidase (Ki = 1.2 nM). Binds to a channel leading to the enzyme active site; obstructs substrate binding.
Compound Libraries
Febuxostat is also offered as part of the
Tocriscreen Plus and Tocriscreen Library of FDA-Approved Compounds. Find out more about compound libraries available from Tocris.
Technical Data
M. Wt
316.37
Formula
C16H16N2O3S
Storage
Store at RT
Purity
≥99% (HPLC)
CAS Number
144060-53-7
PubChem ID
134018
InChI Key
BQSJTQLCZDPROO-UHFFFAOYSA-N
Smiles
CC1=C(C(O)=O)SC(C2=CC(C#N)=C(OCC(C)C)C=C2)=N1
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.
Solubility Data
Solvent
Max Conc. mg/mL
Max Conc. mM
Solubility
DMSO
23.73
75
ethanol
15.82
50
Preparing Stock Solutions
The following data is based on the product molecular weight 316.37. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.
Concentration / Solvent Volume / Mass
1 mg
5 mg
10 mg
1 mM
3.16 mL
15.8 mL
31.61 mL
5 mM
0.63 mL
3.16 mL
6.32 mL
10 mM
0.32 mL
1.58 mL
3.16 mL
50 mM
0.06 mL
0.32 mL
0.63 mL
Molarity Calculator
Molarity Calculator
Calculate the mass, volume, or concentration required for a solution.
Reconstitution Calculator
Reconstitution Calculator
Dilution Calculator
Dilution Calculator
Calculate the dilution required to prepare a stock solution.
Product Datasheets
Certificate of Analysis / Product Datasheet
Safety Datasheet
Select another language:
View SDS
References
References are publications that support the products' biological activity.
Osadaet al (1993) Hypouricemic effect of the novel xanthine oxidase inhibitor, TEI-6720, in rodents. Eur.J.Pharmacol. 241 183 PMID: 8243554
Xuet al (2008) Xanthine oxidase inhibition with febuxostat attenuates systolic overload-induced left ventricular hypertrophy and dysfunction in mice. J.Card.Fail. 14 746 PMID: 18995179
Okamotoet al (2003) An extremely potent inhibitor of xanthine oxidoreductase. Crystal structure of the enzyme-inhibitor complex and mechanism of inhibition. J.Biol.Chem. 278 1848 PMID: 12421831