Febuxostat Dicarboxylic Acid Impurity

Synonyms	Febuxostat Dicarboxylic Acid Impurity
Chemical Name	2-[3-Carboxy-4-(2-methylpropoxy)phenyl]-4-methyl-5-thiazolecarboxylic acid
CAS No	1239233-87-4
Molecular Formula	C16H17NO5S
Molecular Weight	335.37

Products

Febuxostat Amide Impurity

1239233-86-3

334.39

C16H18N2O4S

Febuxostat Butyl Ether Analog

1657014-33-9

316.37

C16H16N2O3S

Febuxostat Descyano Ethyl Ester

144060-97-9

319.42

C17H21NO3S

Febuxostat Descyano Hydroxy Ethyl Ester

161797-99-5

263.31

C13H13NO3S

Febuxostat Descyano Hydroxy Impurity

886501-78-6

235.26

C11H9NO3S

Febuxostat Dicarboxylic Acid Impurity

1239233-87-4

335.37

C16H17NO5S

Febuxostat Ethyl Ester

160844-75-7

344.43

C18H20N2O3S

Febuxostat Impurity 1

161798-01-2

291.33

C14H13NO4S

Febuxostat Impurity 2

161798-03-4

347.44

C18H21NO4S

Febuxostat Impurity 6

1271738-74-9

362.45

C18H22N2O4S

Febuxostat Impurity 7

1350352-70-3

334.4

C16H18N2O4S

Febuxostat Isopropyl Ester

1346238-10-5

358.45

C19H22N2O3S

Febuxostat Methyl Ester

923942-34-1

330.4

C17H18N2O3S

Ethyl 2-(5-formyl-2-hydroxyphenyl)-4-methylthiazole-5-carboxylate

291.322

C14H13NO4S

Ethyl 2-(4-butoxy-3-formylphenyl)-4-methylthiazole-5- carboxylate

2230270-03-6

347.428

C18H21NO4S

Ethyl 2-(3-formyl-5-hydroxyphenyl)-4-methylthiazole-5-carboxylate

2-(4-butoxy-3-formylphenyl)-4-methylthiazole-5-carboxylic acid

2-(2-formyl-3-hydroxyphenyl)-4-methylthiazole-5-carboxylic acid