Impurity - Gefitinib

3-Deschloro-3,4-Difluoro Gefitinib

3-Deschloro-3,4-Difluoro Gefitinib

CAS No. : 184475-50-1

CAT No. : KMG021001

Formula : C22H24F2N4O3

FW : 430.5

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3-Desmorpholinyl-3-Hydroxyethylamino Gefitinib

3-Desmorpholinyl-3-Hydroxyethylamino Gefitinib

CAS No. : 847949-56-8

CAT No. : KMG021002

Formula : C20H22ClFN4O3 

FW : 420.9

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4-Defluoro-4-Hydroxy Gefitinib

4-Defluoro-4-Hydroxy Gefitinib

CAS No. : 847949-50-2

CAT No. : KMG021003

Formula : C22H25ClN4O4 

FW : 444.9

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Gefitinib

Gefitinib

CAS No. : 184475-35-2

CAT No. : KMG021004

Formula : C22H24ClFN4O3 

FW : 446.9

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Gefitinib EP Impurity A

Gefitinib EP Impurity A

CAS No. : 199327-61-2

CAT No. : KMG021008

Formula : C16H21N3O4

FW : 319.4

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Gefitinib EP Impurity B

Gefitinib EP Impurity B

CAS No. : 1603814-04-5

CAT No. : KMG021009

Formula : C22H24ClFN4O3

FW : 446.9

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Gefitinib Impurity 10

Gefitinib Impurity 10

CAS No. : 230955-75-6

CAT No. : KMG021011

Formula : C11H9ClN2O3 

FW : 252.7

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Gefitinib Impurity 14

Gefitinib Impurity 14

CAS No. : 1383952-42-8

CAT No. : KMG021014

Formula : C16H20ClN3O3 : HCl

FW : 337.8 : 36.5

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Gefitinib Impurity 2

Gefitinib Impurity 2

CAS No. : 675126-26-8

CAT No. : KMG021017

Formula : C15H19N3O5 

FW : 321.3

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Gefitinib Impurity 3

Gefitinib Impurity 3

CAS No. : 1640351-46-7

CAT No. : KMG021025

Formula : C15H22N2O5

FW : 310.4

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Gefitinib Impurity 4

Gefitinib Impurity 4

CAS No. : 179688-52-9

CAT No. : KMG021032

Formula : C9H8N2O3 

FW : 192.2

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Gefitinib Impurity III

Gefitinib Impurity III

CAS No. : 95-76-1

CAT No. : KMG021038

Formula : C6H5Cl2N 

FW : 162

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Gefitinib Impurity IV HCl

Gefitinib Impurity IV HCl

CAS No. : NA

CAT No. : KMG021039

Formula : C22H24Cl2N4O3 : HCl

FW : 463.4 : 36.5

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Gefitinib Impurity V

Gefitinib Impurity V

CAS No. : 367-21-5

CAT No. : KMG021040

Formula : C6H5ClFN

FW : 145.6

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Gefitinib Impurity VI

Gefitinib Impurity VI

CAS No. : 7357-67-7

CAT No. : KMG021041

Formula : C7H14ClNO

FW : 163.7

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Gefitinib Impurity VII

Gefitinib Impurity VII

CAS No. : 179688-53-0

CAT No. : KMG021042

Formula : C11H10N2O4 

FW : 234.2

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Gefitinib N-Oxide

Gefitinib N-Oxide

CAS No. : 847949-51-3

CAT No. : KMG021044

Formula : C22H24ClFN4O4

FW : 462.9

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N-(3-Morpholinopropyl) Gefitinib

N-(3-Morpholinopropyl) Gefitinib

CAS No. : NA

CAT No. : KMG021046

Formula : C29H37ClFN5O4 : 3(HCl)

FW : 574.1 : 3(36.5)

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O-Desmethyl Gefitinib

O-Desmethyl Gefitinib

CAS No. : 847949-49-9

CAT No. : KMG021047

Formula : C21H22ClFN4O3 

FW : 432.9

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O-Desmorpholinopropyl Gefitinib

O-Desmorpholinopropyl Gefitinib

CAS No. : 184475-71-6

CAT No. : KMG021048

Formula : C15H11ClFN3O2 

FW : 319.7

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O-Desmorpholinopropyl-O-methyl Gefitinib

O-Desmorpholinopropyl-O-methyl Gefitinib

CAS No. : 153437-78-6

CAT No. : KMG021049

Formula : C16H13ClFN3O2 

FW : 333.8

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Gefitinib 4-Desfluoro Impurity HCl

Gefitinib 4-Desfluoro Impurity HCl

CAS No. : NA

CAT No. : KMG021005

Formula : C22H25ClN4O3 : HCl 

FW : 428.9 : 36.5

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Gefitinib Impurity 1

Gefitinib Impurity 1

CAS No. : 246512-44-7

CAT No. : KMG021010

Formula : C15H23N3O4 

FW : 309.4

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Gefitinib Impurity 11

Gefitinib Impurity 11

CAS No. : NA

CAT No. : KMG021012

Formula : C21H20Cl3FN4O2 

FW : 485.8

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Gefitinib Impurity 13

Gefitinib Impurity 13

CAS No. : 2254241-82-0

CAT No. : KMG021013

Formula : C22H25FN4O3

FW : 412.5

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Gefitinib Impurity 16

Gefitinib Impurity 16

CAS No. : 350-30-1

CAT No. : KMG021015

Formula : C6H3ClFNO2

FW : 175.5

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Gefitinib Impurity 19

Gefitinib Impurity 19

CAS No. : 99-54-7

CAT No. : KMG021016

Formula : C6H3Cl2NO2

FW : 192

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Gefitinib Impurity 22

Gefitinib Impurity 22

CAS No. : 934191-95-4

CAT No. : KMG021018

Formula : C15H22N2O4

FW : 294.4

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Gefitinib Impurity 23

Gefitinib Impurity 23

CAS No. : 675126-28-0

CAT No. : KMG021019

Formula : C15H20N2O3

FW : 276.3

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Gefitinib Impurity 24

Gefitinib Impurity 24

CAS No. : NA

CAT No. : KMG021020

Formula : C15H19N3O5

FW : 321.3

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Gefitinib Impurity 26

Gefitinib Impurity 26

CAS No. : 861453-11-4

CAT No. : KMG021021

Formula : C15H21NO4

FW : 279.3

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Gefitinib Impurity 27

Gefitinib Impurity 27

CAS No. : 692059-41-9

CAT No. : KMG021022

Formula : C12H12Cl2N2O2

FW : 287.1

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Gefitinib Impurity 28

Gefitinib Impurity 28

CAS No. : 912556-91-3

CAT No. : KMG021023

Formula : C18H16Cl2FN3O2

FW : 396.2

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Gefitinib Impurity 29

Gefitinib Impurity 29

CAS No. : 578737-96-9

CAT No. : KMG021024

Formula : C22H24ClFN4O3

FW : 446.9

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Gefitinib Impurity 30

Gefitinib Impurity 30

CAS No. : 675126-27-9

CAT No. : KMG021026

Formula : C15H21N3O3

FW : 291.4

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Gefitinib Impurity 31

Gefitinib Impurity 31

CAS No. : 214472-37-4

CAT No. : KMG021027

Formula : C16H22N2O7

FW : 354.4

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Gefitinib Impurity 32

Gefitinib Impurity 32

CAS No. : 214472-41-0

CAT No. : KMG021028

Formula : C16H24N2O5

FW : 324.4

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Gefitinib Impurity 33

Gefitinib Impurity 33

CAS No. : 26791-93-5

CAT No. : KMG021029

Formula : C10H11NO6

FW : 241.2

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Gefitinib Impurity 34

Gefitinib Impurity 34

CAS No. : 31839-20-0

CAT No. : KMG021030

Formula : C8H7NO6

FW : 213.1

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Gefitinib Impurity 35

Gefitinib Impurity 35

CAS No. : 215659-03-3

CAT No. : KMG021031

Formula : C9H9NO6

FW : 227.2

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Gefitinib Impurity 5

Gefitinib Impurity 5

CAS No. : 909863-33-8

CAT No. : KMG021033

Formula : C22H24ClFN4O3

FW : 446.9

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Gefitinib Impurity 6

Gefitinib Impurity 6

CAS No. : 2475095-79-3

CAT No. : KMG021034

Formula : C16H19Cl2N3O3 

FW : 372.3

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Gefitinib Impurity 7

Gefitinib Impurity 7

CAS No. : 2475095-82-8

CAT No. : KMG021035

Formula : C16H19Cl2N3O3 

FW : 372.3

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Gefitinib Impurity 8

Gefitinib Impurity 8

CAS No. : 2512211-98-0

CAT No. : KMG021036

Formula : C17H12ClFN2O4 

FW : 362.7

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Gefitinib Impurity 9

Gefitinib Impurity 9

CAS No. : 1608115-59-8

CAT No. : KMG021037

Formula : C22H23ClFN3O4

FW : 447.9

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Gefitinib Impurity VIII

Gefitinib Impurity VIII

CAS No. : 788136-89-0

CAT No. : KMG021043

Formula : C17H13ClFN3O3 

FW : 361.8

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Gefitinib D3

Gefitinib D3

CAS No. : 1173976-40-3

CAT No. : KMG021006

Formula : C22H21D3ClFN4O3

FW : 449.9

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Gefitinib D8

Gefitinib D8

CAS No. : 857091-32-8

CAT No. : KMG021007

Formula : C22H1+D3:G36D8ClFN4O3

FW : 455

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Gefitinib Nitroso Impurity

Gefitinib Nitroso Impurity

CAS No. : NA

CAT No. : KMG021045

Formula : C22H23ClFN5O4

FW : 475.9

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