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Impurity - Febuxostat

CAT No: KMF019006
3-Descyano-3-ethoxycarbonyl Febuxostat

CAS No.: 2476465-11-7

CAT No.: KMF019006

Formula : C18H21NO5S

FW : 363.4

CAT No: KMF019007
3-Descyano-3-formyl Febuxostat

CAS No.: 144060-62-8

CAT No.: KMF019007

Formula : C16H17NO4S 

FW : 319.4

CAT No: KMF019012
Ethyl 2,2-dichloro-3-Oxobutanoate

CAS No.: 6134-66-3

CAT No.: KMF019012

Formula : C6H8Cl2O3

FW : 199

CAT No: KMF019014
Febuxostat

CAS No.: 144060-53-7

CAT No.: KMF019014

Formula : C16H16N2O3S

FW : 316.4

CAT No: KMF019015
Febuxostat 4-Hydroxy Acid Impurity

CAS No.: 407582-48-3

CAT No.: KMF019015

Formula : C12H8N2O3S

FW : 260.3

CAT No: KMF019017
Febuxostat Amide Impurity

CAS No.: 1239233-86-3

CAT No.: KMF019017

Formula : C16H18N2O4S

FW : 334.4

CAT No: KMF019019
Febuxostat Bromo Impurity

CAS No.: 144060-40-2

CAT No.: KMF019019

Formula : C15H16BrNO3S

FW : 370.3

CAT No: KMF019020
Febuxostat Butyl Ester Impurity

CAS No.: 1619982-02-3

CAT No.: KMF019020

Formula : C20H24N2O3S

FW : 372.5

CAT No: KMF019021
Febuxostat Butyl Ether Analog

CAS No.: 1657014-33-9

CAT No.: KMF019021

Formula : C16H16N2O3S

FW : 316.4

CAT No: KMF019026
Febuxostat Descyano Ethyl Ester

CAS No.: 144060-97-9

CAT No.: KMF019026

Formula : C17H21NO3S

FW : 319.4

CAT No: KMF019027
Febuxostat Descyano Hydroxy Ethyl Ester

CAS No.: 161797-99-5

CAT No.: KMF019027

Formula : C13H13NO3S

FW : 263.3

CAT No: KMF019029
Febuxostat Descyano Impurity

CAS No.: 1206550-99-3

CAT No.: KMF019029

Formula : C15H17NO3S

FW : 291.4

CAT No: KMF019030
Febuxostat Dicarboxylic Acid Impurity

CAS No.: 1239233-87-4

CAT No.: KMF019030

Formula : C16H17NO5S

FW : 335.4

CAT No: KMF019034
Febuxostat Dithioamide Impurity

CAS No.: 1330632-46-6

CAT No.: KMF019034

Formula : C12H16N2OS2

FW : 268.4

CAT No: KMF019035
Febuxostat Ethyl Ester

CAS No.: 160844-75-7

CAT No.: KMF019035

Formula : C18H20N2O3S

FW : 344.4

CAT No: KMF019037
Febuxostat Hemihydrate

CAS No.: 442664-09-7

CAT No.: KMF019037

Formula : C16H16N2O3S : 1/2(H2O)

FW : 316.4 : 1/2(18.0)

CAT No: KMF019038
Febuxostat Impurity 1

CAS No.: 161798-01-2

CAT No.: KMF019038

Formula : C14H13NO4S

FW : 291.3

CAT No: KMF019046
Febuxostat Impurity 19

CAS No.: 2375033-35-3

CAT No.: KMF019046

Formula : C18H20N2O3S

FW : 344.4

CAT No: KMF019047
Febuxostat Impurity 2

CAS No.: 161798-03-4

CAT No.: KMF019047

Formula : C18H21NO4S

FW : 347.4

CAT No: KMF019052
Febuxostat Impurity 26

CAS No.: 2230270-05-8

CAT No.: KMF019052

Formula : C18H20N2O3S

FW : 344.4

CAT No: KMF019054
Febuxostat Impurity 28

CAS No.: 1350352-70-3

CAT No.: KMF019054

Formula : C16H18N2O4S

FW : 334.4

CAT No: KMF019065
Febuxostat Impurity 38

CAS No.: 2476465-06-0

CAT No.: KMF019065

Formula : C17H19NO5S

FW : 349.4

CAT No: KMF019072
Febuxostat Impurity 6

CAS No.: 1271738-74-9

CAT No.: KMF019072

Formula : C18H22N2O4S 

FW : 362.5

CAT No: KMF019073
Febuxostat Impurity 7

CAS No.: NA

CAT No.: KMF019073

Formula : C16H18N2O4S 

FW : 334.4

CAT No: KMF019075
Febuxostat Isopropyl Ester

CAS No.: 1346238-10-5

CAT No.: KMF019075

Formula : C19H22N2O3S

FW : 358.5

CAT No: KMF019076
Febuxostat Isopropyl Ether Analog

CAS No.: 144060-52-6

CAT No.: KMF019076

Formula : C15H14N2O3S

FW : 302.4

CAT No: KMF019077
Febuxostat Methyl Ester

CAS No.: 923942-34-1

CAT No.: KMF019077

Formula : C17H18N2O3S

FW : 330.4

CAT No: KMF019078
Febuxostat Tert-butoxy Acid

CAS No.: 2418591-43-0

CAT No.: KMF019078

Formula : C16H16N2O3S 

FW : 316.4 

CAT No: KMF019079
Febuxostat USP Related Compound C

CAS No.: 161798-02-3

CAT No.: KMF019079

Formula : C14H12N2O3S

FW : 288.3

CAT No: KMF019080
Febuxostat USP Related Compound D

CAS No.: 1335202-59-9

CAT No.: KMF019080

Formula : C16H16N2O3S 

FW : 316.0

CAT No: KMF019081
Febuxostat USP Related Compound E

CAS No.: 1530308-87-2

CAT No.: KMF019081

Formula : C15H14N2O3S 

FW : 302.4

CAT No: KMF019001
2-Hydroxybenzothioamide

CAS No.: 7133-90-6

CAT No.: KMF019001

Formula : C7H7NOS

FW : 153.2

CAT No: KMF019002
3-Cyano-4-isobutoxybenzothioamide

CAS No.: 163597-57-7

CAT No.: KMF019002

Formula : C12H14N2OS

FW : 234.3

CAT No: KMF019008
3-Hydroxybenzothioamide

CAS No.: 104317-54-6

CAT No.: KMF019008

Formula : C7H7NOS

FW : 153.2

CAT No: KMF019009
4-Hydroxybenzothioamide

CAS No.: 25984-63-8

CAT No.: KMF019009

Formula : C7H7NOS

FW : 153.2

CAT No: KMF019010
4-Nitrophthalonitrile

CAS No.: 31643-49-9

CAT No.: KMF019010

Formula : C8H3N3O2 

FW : 173.1

CAT No: KMF019013
Ethyl 2,4-Dichloro-3-Oxobutanoate

CAS No.: 88-00-6

CAT No.: KMF019013

Formula : C6H8Cl2O3

FW : 199.0

CAT No: KMF019011
Ethyl 2-Chloracetoacetate

CAS No.: 609-15-4

CAT No.: KMF019011

Formula : C6H9ClO3

FW : 164.6

CAT No: KMF019016
Febuxostat Acyl-Β-D-Glucuronide

CAS No.: NA

CAT No.: KMF019016

Formula : C22H24N2O9S

FW : 492.5

CAT No: KMF019018
Febuxostat Amide Methyl Ester

CAS No.: 1643131-89-8

CAT No.: KMF019018

Formula : C17H20N2O4S

FW : 348.4

CAT No: KMF019024
Febuxostat DEE Impurity

CAS No.: 1643131-93-4

CAT No.: KMF019024

Formula : C20H25NO5S

FW : 391.5

CAT No: KMF019025
Febuxostat Descarboxy Impurity

CAS No.: 1335202-60-2

CAT No.: KMF019025

Formula : C15H16N2OS

FW : 272.4

CAT No: KMF019028
Febuxostat Descyano Hydroxy Impurity

CAS No.: 886501-78-6

CAT No.: KMF019028

Formula : C11H9NO3S

FW : 235.3

CAT No: KMF019031
Febuxostat Diformyl Impurity

CAS No.: 2073891-59-3

CAT No.: KMF019031

Formula : C15H13NO5S

FW : 319.3

CAT No: KMF019032
Febuxostat Dimethylthiazole Ethyl Ester Impurity

CAS No.: 7210-77-7

CAT No.: KMF019032

Formula : C8H11NO2S

FW : 185.2

CAT No: KMF019033
Febuxostat Dithiazole Acid Impurity

CAS No.: 1330632-48-8

CAT No.: KMF019033

Formula : C20H20N2O5S2

FW : 432.5

CAT No: KMF019036
Febuxostat Ethyl Ester Amide Impurity

CAS No.: 1346238-15-0

CAT No.: KMF019036

Formula : C18H22N2O4S

FW : 362.4

CAT No: KMF019039
Febuxostat Impurity 10

CAS No.: NA

CAT No.: KMF019039

Formula : C16H16N2O4S 

FW : 332.4

CAT No: KMF019040
Febuxostat Impurity 12

CAS No.: NA

CAT No.: KMF019040

Formula : C9H2N4O2 

FW : 198.1

CAT No: KMF019041
Febuxostat Impurity 13

CAS No.: NA

CAT No.: KMF019041

Formula : C32H36N4O6S2 

FW : 636.8

CAT No: KMF019042
Febuxostat Impurity 15

CAS No.: NA

CAT No.: KMF019042

Formula : C15H14N2O3S

FW : 302.4

CAT No: KMF019043
Febuxostat Impurity 16

CAS No.: NA

CAT No.: KMF019043

Formula : C15H14N2O3S

FW : 302.4

CAT No: KMF019044
Febuxostat Impurity 17

CAS No.: NA

CAT No.: KMF019044

Formula : C14H12N2O3S

FW : 288.3

CAT No: KMF019045
Febuxostat Impurity 18

CAS No.: NA

CAT No.: KMF019045

Formula : C15H15NO4 

FW : 273.3

CAT No: KMF019048
Febuxostat Impurity 21

CAS No.: 1346238-12-7

CAT No.: KMF019048

Formula : C16H14N2O3S

FW : 314.4

CAT No: KMF019049
Febuxostat Impurity 22

CAS No.: NA

CAT No.: KMF019049

Formula : C16H16N2O3S

FW : 316.4

CAT No: KMF019050
Febuxostat Impurity 23

CAS No.: NA

CAT No.: KMF019050

Formula : C22H24N2O5S2

FW : 460.6

CAT No: KMF019051
Febuxostat Impurity 24

CAS No.: 2428631-65-4

CAT No.: KMF019051

Formula : C17H15N3O3S

FW : 341.4

CAT No: KMF019053
Febuxostat Impurity 27

CAS No.: NA

CAT No.: KMF019053

Formula : C32H31N3O6S2

FW : 617.7

CAT No: KMF019055
Febuxostat Impurity 29

CAS No.: NA

CAT No.: KMF019055

Formula : C12H7ClN2O2S

FW : 278.7

CAT No: KMF019056
Febuxostat Impurity 3

CAS No.: 1330632-47-7

CAT No.: KMF019056

Formula : C22H24N2O5S2

FW : 460.4

CAT No: KMF019057
Febuxostat Impurity 30

CAS No.: 2230270-03-6

CAT No.: KMF019057

Formula : C18H21NO4S

FW : 347.4

CAT No: KMF019058
Febuxostat Impurity 31

CAS No.: 138330-01-5

CAT No.: KMF019058

Formula : C10H9NOS

FW : 191.2

CAT No: KMF019059
Febuxostat Impurity 32

CAS No.: NA

CAT No.: KMF019059

Formula : C17H18N2O3S

FW : 330.4

CAT No: KMF019060
Febuxostat Impurity 33

CAS No.: 1312815-35-2

CAT No.: KMF019060

Formula : C12H9NO4S

FW : 263.3

CAT No: KMF019061
Febuxostat Impurity 34

CAS No.: NA

CAT No.: KMF019061

Formula : C14H13NO4S

FW : 291.3

CAT No: KMF019062
Febuxostat Impurity 35

CAS No.: NA

CAT No.: KMF019062

Formula : C14H13NO4S

FW : 291.3

CAT No: KMF019063
Febuxostat Impurity 36

CAS No.: NA

CAT No.: KMF019063

Formula : C14H13NO4S

FW : 291.3

CAT No: KMF019064
Febuxostat Impurity 37

CAS No.: NA

CAT No.: KMF019064

Formula : C18H22N2O3S

FW : 346.4

CAT No: KMF019066
Febuxostat Impurity 39

CAS No.: 2646683-37-4

CAT No.: KMF019066

Formula : C15H15NO4S

FW : 305.3

CAT No: KMF019067
Febuxostat Impurity 40

CAS No.: 407582-49-4

CAT No.: KMF019067

Formula : C16H14N2O5S

FW : 346.4

CAT No: KMF019068
Febuxostat Impurity 41

CAS No.: 407582-47-2

CAT No.: KMF019068

Formula : C16H16N2O4S

FW : 332.4

CAT No: KMF019069
Febuxostat Impurity 42

CAS No.: 887945-96-2

CAT No.: KMF019069

Formula : C16H16N2O4S

FW : 332.4

CAT No: KMF019070
Febuxostat Impurity 43

CAS No.: 65840-68-8

CAT No.: KMF019070

Formula : C8H13ClO3

FW : 192.6

CAT No: KMF019071
Febuxostat Impurity 44

CAS No.: 1116-50-3

CAT No.: KMF019071

Formula : C8H13BrO3

FW : 237.1

CAT No: KMF019074
Febuxostat Isobutyl Ester Impurity

CAS No.: NA

CAT No.: KMF019074

Formula : C21H28N2O4S

FW : 404.5

CAT No: KMF019082
Isopropyloxycarbonyl Febuxostat

CAS No.: NA

CAT No.: KMF019082

Formula : C19H23NO5S

FW : 377.5

CAT No: KMF019003
3-Descyano 3-Bromo-Febuxostat D9

CAS No.: NA

CAT No.: KMF019003

Formula : C15H7D9BrNO3S

FW : 379.3

CAT No: KMF019004
3-Descyano Febuxostat D9

CAS No.: NA

CAT No.: KMF019004

Formula : C15H8D9NO3S

FW : 300.4

CAT No: KMF019005
3-Descyano Febuxostat D9 Ethyl Ester

CAS No.: NA

CAT No.: KMF019005

Formula : C17H12D9NO3S

FW : 328.0

CAT No: KMF019022
Febuxostat D7

CAS No.: 1285539-74-3

CAT No.: KMF019022

Formula : C16H9D7N2O3S

FW : 323.4

CAT No: KMF019023
Febuxostat D9

CAS No.: 1246819-50-0

CAT No.: KMF019023

Formula : C16H7D9N2O3S

FW : 325.4