CAS 1330632-48-8

Febuxostat Impurity 93

CAS: 1330632-48-8

Formula: C₂₀H₂₀N₂O₅S₂

Color and Shape: Pale Yellow Solid

Molecular weight: 432.52

Ref: 4Z-F-398

2-(5-(5-Carboxy-4-methylthiazol-2-yl)-2-isobutoxyphenyl)-5-methylthiazole-4-carboxylic Acid

Controlled Product

CAS: 1330632-48-8

Formula: C₂₀H₂₀N₂O₅S₂

Color and Shape: Neat

Molecular weight: 432.513

Ref: TR-C430180

2,2'-[4-(2-Methylpropoxy)-1,3-phenylene]bis[4-methyl-5-thiazolecarboxylic Acid

Controlled Product

CAS: 1330632-48-8

Applications 2,2'-[4-(2-Methylpropoxy)-1,3-phenylene]bis[4-methyl-5-thiazolecarboxylic Acid is an impurity of Febuxostat (F229000), which is an urate lowering drug, an inhibitor of xanthine oxidase that is indicated for use in the treatment of hyperuicemia and chronic gout.
References Stamp, LK., et al.: Inter Medi J., 4, 258 (2007);

Formula: C₂₀H₂₀N₂O₅S₂

Color and Shape: Neat

Molecular weight: 432.513

Ref: TR-M326845

Febuxostat Dithiazole Acid Impurity

CAS: 1330632-48-8

Formula: C₂₀H₂₀N₂O₅S₂

Molecular weight: 432.51

Ref: ST-EA-CP-F7035