Impurity Standards

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FEBUXOSTAT

Febuxostat Impurity 8

CAT No.-
CAS No.144060-62-8
Mol. F.C16H17NO4S
Mol. W.319.38
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FEBUXOSTAT

Febuxostat Impurity 9

CAT No.-
CAS No.407582-48-3
Mol. F.C12H8N2O3S
Mol. W.260.27
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FEBUXOSTAT

Febuxostat Impurity 10

CAT No.-
CAS No.-
Mol. F.C16H16N2O4S
Mol. W.332.37
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FEBUXOSTAT

Febuxostat Impurity 11

CAT No.-
CAS No.31643-49-9
Mol. F.C8H3N3O2
Mol. W.173.13
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FEBUXOSTAT

Febuxostat Impurity 12

CAT No.-
CAS No.-
Mol. F.C9H2N4O2
Mol. W.198.14
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FEBUXOSTAT

Febuxostat Impurity 26 (2-(3-carboxy-4-isobutyloxyphenyl)-4-methylthiazole-5-carboxylic acid)

CAT No.-
CAS No.1239233-87-4
Mol. F.C16H17NO5S
Mol. W.335.37
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FEBUXOSTAT

Febuxostat Impurity 13

CAT No.-
CAS No.-
Mol. F.C32H36N4O6S2
Mol. W.636.79
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FEBUXOSTAT

Febuxostat Impurity (4-Isobutoxy benzene-1,3-bis(carbothio amide))

CAT No.-
CAS No.1330632-46-6
Mol. F.C12H16N2OS2
Mol. W.268.40
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FEBUXOSTAT

Febuxostat Impurity (Dimethyl 2,2'-(4-isobutoxy-1,3-phenylene)bis(4-methylthiazole-5- carboxylate))

CAT No.-
CAS No.1330632-47-7
Mol. F.C22H24N2O5S2
Mol. W.460.57
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FEBUXOSTAT

Febuxostat Impurity (2,2'-(4-isobutoxy-1,3-phenylene)bis(4-methylthiazole-5-carboxylic acid))

CAT No.-
CAS No.-
Mol. F.C20H20N2O5S2
Mol. W.432.52
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