Impurity - Lapatinib

Lapatinib

Lapatinib

CAS No. : 231277-92-2

CAT No. : KML041001

Formula : C29H26CIFN4O4S

FW : 581.1

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Lapatinib Carboxylic Acid Impurity

Lapatinib Carboxylic Acid Impurity

CAS No. : 1152131-73-1

CAT No. : KML041004

Formula : C26H17ClFN3O4

FW : 489.9

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Lapatinib Deschloro Impurity 

Lapatinib Deschloro Impurity 

CAS No. : 633370-23-7

CAT No. : KML041008

Formula : C29H27FN4O4S

FW : 546.6

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Lapatinib Ditosylate Hydrate

Lapatinib Ditosylate Hydrate

CAS No. : 388082-78-8

CAT No. : KML041010

Formula : C29H26ClFN4O4S : 2(C7H8O3S) : H2O

FW : 581.1 : 2(172.2) : 18.0

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Lapatinib Formyl Impurity

Lapatinib Formyl Impurity

CAS No. : 231278-84-5

CAT No. : KML041011

Formula : C26H17ClFN3O3

FW : 473.9

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Lapatinib Impurity 1

Lapatinib Impurity 1

CAS No. : 1268997-70-1

CAT No. : KML041012

Formula : C22H21ClN4O4S

FW : 472.9

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Lapatinib Impurity 13

Lapatinib Impurity 13

CAS No. : 2650776-63-7

CAT No. : KML041014

Formula : C29H28N4O4S : HCl

FW : 528.6 : 36.5

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Lapatinib Impurity 14

Lapatinib Impurity 14

CAS No. : 231277-91-1

CAT No. : KML041015

Formula : C29H27ClN4O4S

FW : 563.1

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Lapatinib Impurity 15

Lapatinib Impurity 15

CAS No. : 231278-20-9

CAT No. : KML041016

Formula : C21H14ClFIN3O

FW : 505.7

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Lapatinib Impurity 15 (HCl salt)

Lapatinib Impurity 15 (HCl salt)

CAS No. : 851684-46-3

CAT No. : KML041017

Formula : C21H14ClFIN3O : HCl

FW : 505.7 : 36.5

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Lapatinib Impurity 19

Lapatinib Impurity 19

CAS No. : 202197-26-0

CAT No. : KML041021

Formula : C13H11ClFNO

FW : 251.7

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Lapatinib Impurity 21

Lapatinib Impurity 21

CAS No. : NA

CAT No. : KML041024

Formula : C30H26ClFN4O5S

FW : 609.1

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Lapatinib Impurity 22

Lapatinib Impurity 22

CAS No. : 231278-83-4

CAT No. : KML041025

Formula : C26H18ClN3O3

FW : 455.9

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Lapatinib Impurity 4

Lapatinib Impurity 4

CAS No. : 320337-48-2

CAT No. : KML041028

Formula : C26H19ClFN3O3

FW : 475.9

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Lapatinib 4-Fluoro Analog 

Lapatinib 4-Fluoro Analog 

CAS No. : 1026818-86-9

CAT No. : KML041003

Formula : C29H26ClFN4O4S

FW : 581.1

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Lapatinib Impurity 3

Lapatinib Impurity 3

CAS No. : NA

CAT No. : KML041027

Formula : C26H20ClFN4O2 : HCl

FW : 474.9 : 36.5

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Lapatinib 2-Fluoro Analog

Lapatinib 2-Fluoro Analog

CAS No. : 1393112-45-2

CAT No. : KML041002

Formula : C29H26ClFN4O4S

FW : 581.1

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Lapatinib Ditosylate

Lapatinib Ditosylate

CAS No. : 388082-77-7

CAT No. : KML041009

Formula : C29H26ClFN4O4S : 2(C7H8O3S)

FW : 581.1 : 2(172.2)

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Lapatinib Impurity 10

Lapatinib Impurity 10

CAS No. : NA

CAT No. : KML041013

Formula : C55H43Cl2F2N7O6S

FW : 1038.9

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Lapatinib Impurity 16

Lapatinib Impurity 16

CAS No. : 2172855-57-9

CAT No. : KML041018

Formula : C55H43Cl2F2N7O6S

FW : 1038.9

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Lapatinib Impurity 17

Lapatinib Impurity 17

CAS No. : NA

CAT No. : KML041019

Formula : C28H25FN4O4S : 2(C7H8O2S)

FW : 532.6 : 2(156.2)

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Lapatinib Impurity 18

Lapatinib Impurity 18

CAS No. : NA

CAT No. : KML041020

Formula : C55H43Cl2F2N7O6S

FW : 1038.9

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Lapatinib Impurity 2

Lapatinib Impurity 2

CAS No. : NA

CAT No. : KML041022

Formula : C29H25ClFN4O4S

FW : 580.1

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Lapatinib Impurity 20

Lapatinib Impurity 20

CAS No. : 320337-10-8

CAT No. : KML041023

Formula : C31H30ClFN4O4S

FW : 609.1

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Lapatinib Impurity 23

Lapatinib Impurity 23

CAS No. : NA

CAT No. : KML041026

Formula : C26H20ClN3O3

FW : 457.9

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Lapatinib N-Hydroxy Impurity

Lapatinib N-Hydroxy Impurity

CAS No. : 1360431-86-2

CAT No. : KML041029

Formula : C29H26ClFN4O5S

FW : 597.1

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Selatinib Hydrochloride

Selatinib Hydrochloride

CAS No. : NA

CAT No. : KML041033

Formula : C29H26ClFN4O3S : HCl

FW : 565.1 : 36.5

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Lapatinib D4

Lapatinib D4

CAS No. : 1184263-99-7

CAT No. : KML041005

Formula : C29H22D4ClFN4O4S

FW : 585.1

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Lapatinib D6

Lapatinib D6

CAS No. : NA

CAT No. : KML041006

Formula : C13H5D6ClFNO

FW : 257.7

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Lapatinib D7

Lapatinib D7

CAS No. : 1009307-23-6

CAT No. : KML041007

Formula : C29H19D7ClFN4O4S

FW : 588.1

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Lapatinib Nitroso Impurity 3

Lapatinib Nitroso Impurity 3

CAS No. : NA

CAT No. : KML041032

Formula : C29H25ClFN5O5S

FW : 610.1

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Lapatinib Nitroso Impurity 2

Lapatinib Nitroso Impurity 2

CAS No. : NA

CAT No. : KML041031

Formula : C29H24ClFN6O6S

FW : 639.1

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Lapatinib Nitroso Impurity 1

Lapatinib Nitroso Impurity 1

CAS No. : NA

CAT No. : KML041030

Formula : C29H25ClFN5O5S

FW : 610.1

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