Intermediate of API

Febuxostat Impurity K

CasNo:144060-52-6

Molecular Formula:C15H14N2O3S

Specifications:>95+%HPLC

Febuxostat Impurity 8

CasNo:144060-62-8

Molecular Formula:C16H17NO4S

Specifications:>95+%

Febuxostat Impurity H

CasNo:1239233-87-4

Molecular Formula:C16H17NO5S

Specifications:>95+%HPLC

Febuxostat Impurity 59

CasNo:2418591-42-9

Molecular Formula:C16H16N2O4S

Specifications:>95+%

5-Thiazolecarboxylic acid, 2-[3-carboxy-4-(2-methylpropoxy)phenyl]-4-methyl-, 5-methyl ester

CasNo:2476465-39-9

Molecular Formula:C17H19NO5S

Specifications:>95+%HPLC

Febuxostat Impurity 58

CasNo:886501-78-6

Molecular Formula:C11H9NO3S

Specifications:>95+%HPLC

Febuxostat Impurity 5

CasNo:1206550-99-3

Molecular Formula:C15H17NO3S

Specifications:>95+%

Febuxostat Impurity Z10

CasNo:5203-15-6

Molecular Formula:C11H13NO

Specifications:>95+%

Febuxostat Impurity 19

CasNo:1330632-47-7

Molecular Formula:C22H24N2O5S2

Specifications:>95+%HPLC

Febuxostat Impurity 64

CasNo:923942-36-3

Molecular Formula:C20H24N2O3S

Specifications:>95+%HPLC

Febuxostat Impurity 7

CasNo:1350352-70-3

Molecular Formula:C16H18N2O4S

Specifications:>95+%HPLC

Febuxostat Impurity 17

CasNo:1530308-87-2

Molecular Formula:C15H14N2O3S

Specifications:>95+%HPLC