Intermediate of API

Febuxostat Impurity 40

CasNo:1271738-74-9

Molecular Formula:C18H22N2O4S

Specifications:>95+%

Febuxostat Impurity 6

CasNo:144060-97-9

Molecular Formula:C17H21NO3S

Specifications:>95+%

Febuxostat Impurity 111

CasNo:104317-54-6

Molecular Formula:C7H7NOS

Specifications:>95+%

Febuxostat Impurity 40

CasNo:7133-90-6

Molecular Formula:C7H7NOS

Specifications:>95+%

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

CasNo:2375033-26-2

Molecular Formula:C19H21NO5S

Specifications:>95+%

Febuxostat Impurity S

CasNo:1330632-48-8

Molecular Formula:C20H20N2O5S2

Specifications:>95+%HPLC

Febuxostat Impurity 8

CasNo:161797-99-5

Molecular Formula:C13H13NO3S

Specifications:>95+%

Febuxostat Impurity 14

CasNo:1335202-60-2

Molecular Formula:C15H16N2OS

Specifications:>95+%HPLC

FeBuxostat Impurity 26

CasNo:1886961-39-2

Molecular Formula:C14H12N2O3S

Specifications:>95+%HPLC

ethyl 2-(2-(4-hydroxyphenyl)thiazol-4-yl)acetate

CasNo:886503-50-0

Molecular Formula:C13H13NO3S

Specifications:>95+%HPLC

Febuxostat Related Compound A

CasNo:1239233-86-3

Molecular Formula:C16H18N2O4S

Specifications:>95+%HPLC

Febuxostat Impurity 4

CasNo:1335202-59-9

Molecular Formula:C16H16N2O3S

Specifications:>95+%HPLC