CAS Number: N/A

Alternate CAS#:

Chemical Name: Lapatinib Impurity-d6

Molecular Formula: C13H5ClFNOD6

Molecular Weight: 257.73

CAS Number: 231278-84-5

Alternate CAS#:

Chemical Name: Lapatinib Impurity 9

Molecular Formula: C26H17ClFN3O3

Molecular Weight: 473.9

CAS Number: 320337-48-2

Alternate CAS#:

Chemical Name: Lapatinib Impurity 8

Molecular Formula: C26H19ClFN3O3

Molecular Weight: 475.91

CAS Number: 697299-82-4

Alternate CAS#:

Chemical Name: Lapatinib Impurity 3

Molecular Formula: C26H20ClFN4O2

Molecular Weight: 474.92

CAS Number: 1807733-95-4

Alternate CAS#:

Chemical Name: Lapatinib Impurity 2

Molecular Formula: C29H24ClFN4O4S

Molecular Weight: 579.04

CAS Number: 202197-26-0 (non-labelled)

Alternate CAS#:

Chemical Name: Lapatinib Impurity 18-d4

Molecular Formula: C13H7D4ClFNO

Molecular Weight: 255.71

CAS Number: 202197-26-0

Alternate CAS#:

Chemical Name: Lapatinib Impurity 18

Molecular Formula: C13H11ClFNO

Molecular Weight: 251.69

CAS Number: 202196-46-1

Alternate CAS#:

Chemical Name: Lapatinib Impurity 17

Molecular Formula: C26H19N3O3

Molecular Weight: 421.46

CAS Number: 845271-73-0

Alternate CAS#:

Chemical Name: Lapatinib Impurity 16

Molecular Formula: C21H15ClFN3O

Molecular Weight: 379.82

CAS Number: 231278-83-4

Alternate CAS#:

Chemical Name: Lapatinib Impurity 15

Molecular Formula: C26H18ClN3O3

Molecular Weight: 455.9

CAS Number: 746591-42-4

Alternate CAS#:

Chemical Name: Lapatinib Impurity 14

Molecular Formula: C26H18FN3O3

Molecular Weight: 439.45

CAS Number: N/A

Alternate CAS#:

Chemical Name: Lapatinib Impurity 13

Molecular Formula: C29H25ClFN4O4S. Cl

Molecular Weight: 580.06 35.45