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QL162000
Lapatinib Ditosylate Monohydrate
Molecular Formula: C29H26ClFN4O4S.2C7H8O3S.H2O
Molecular Weight: 581.06 2*172.20 18.02
CAS No.: 388082-78-8;388082-77-7(ditosylate salt);231277-92-2 (free base)
QL162001
Lapatinib Impurity 1 (O-De(3-fluorobenzyl) Lapatinib)
Molecular Formula: C22H21ClN4O4S
Molecular Weight: 472.95
CAS No.: 1268997-70-1
QL162002
Lapatinib Impurity 2
Molecular Formula: C26H19ClFN3O3
Molecular Weight: 475.9
CAS No.: 320337-48-2
QL162003
Lapatinib Impurity 3
Molecular Formula: C29H26ClFN4O5S
Molecular Weight: 597.06
CAS No.: 1360431-86-2
QL162004
Lapatinib Impurity 4
Molecular Formula: C55H43Cl2F2N7O6S
Molecular Weight: 1038.94
CAS No.: 2172855-57-9
QL162005
Lapatinib Impurity 5
Molecular Formula: C29H26ClFN4O4S
Molecular Weight: 581.06
CAS No.: 1393112-45-2
QL162006
Lapatinib Impurity 6
Molecular Formula: C29H27ClN4O4S
Molecular Weight: 563.07
CAS No.: 231277-91-1
QL162007
Lapatinib Impurity 7
Molecular Formula: C29H26ClFN4O4S
Molecular Weight: 581.06
CAS No.: 1026818-86-9
QL162008
Lapatinib Impurity 8
Molecular Formula: C29H27FN4O4S
Molecular Weight: 546.61
CAS No.: 633370-23-7
QL162009
Lapatinib Impurity 9
Molecular Formula: C26H20ClFN4O2
Molecular Weight: 474.91
CAS No.: 697299-82-4
QL162010
Lapatinib Impurity 10
Molecular Formula: C13H11ClFNO
Molecular Weight: 251.68
CAS No.: 202197-26-0
QL162011
Lapatinib Impurity 11
Molecular Formula: C21H14ClFIN3O
Molecular Weight: 505.71
CAS No.: 231278-20-9
QL162012
Lapatinib Impurity 12
Molecular Formula: C26H17ClFN3O3
Molecular Weight: 473.88
CAS No.: 231278-84-5
QL162013
Lapatinib Impurity 13
Molecular Formula: C13H9ClFNO3
Molecular Weight: 281.67
CAS No.: 443882-99-3
QL162014
Lapatinib Impurity 14
Molecular Formula: C13H12ClNO
Molecular Weight: 233.69
CAS No.: 59404-86-3
QL162015
Lapatinib Impurity 15
Molecular Formula: C13H11ClFNO
Molecular Weight: 251.68
CAS No.: 179246-45-8
QL162016
Lapatinib Impurity 16
Molecular Formula: C13H12FNO
Molecular Weight: 217.24
CAS No.: 202197-25-9
QL162017
Lapatinib Impurity 17
Molecular Formula: C5H5BO4
Molecular Weight: 139.9
CAS No.: 27329-70-0
QL162018
Lapatinib Impurity 18
Molecular Formula: C9H14O3
Molecular Weight: 170.21
CAS No.: 13529-27-6
QL162019
Lapatinib Impurity 19
Molecular Formula: C3H9NO2S HCl
Molecular Weight: 123.17 36.46
CAS No.: 104458-24-4
QL162020
Lapatinib Impurity 20
Molecular Formula: C21H14ClFIN3O HCl
Molecular Weight: 505.71 36.46
CAS No.: 1393112-43-0
QL162021
Lapatinib Impurity 21
Molecular Formula: C26H17ClFN3O4
Molecular Weight: 489.88
CAS No.: 1152131-73-1
QL162022
Lapatinib Impurity 22
Molecular Formula: C26H18FN3O3
Molecular Weight: 439.44
CAS No.: 746591-42-4
QL162023
Lapatinib Impurity 23
Molecular Formula: C26H17ClFN3O3
Molecular Weight: 473.88
CAS No.: 1393112-44-1
QL162024
Lapatinib Impurity 24
Molecular Formula: C26H18ClN3O3
Molecular Weight: 455.89
CAS No.: 231278-83-4
QL162025
Lapatinib Impurity 25
Molecular Formula: C29H24ClFN4O4S
Molecular Weight: 579.04
CAS No.: NA
QL162026
Lapatinib Impurity 26
Molecular Formula: C29H24ClFN4O4S
Molecular Weight: 579.04
CAS No.: NA
QL162027
Lapatinib Impurity 27
Molecular Formula: C8H5IN2O
Molecular Weight: 272.04
CAS No.: NA
QL162028
Lapatinib Impurity 28
Molecular Formula: C13H11ClFNO
Molecular Weight: 251.68
CAS No.: NA
QL162029
Lapatinib Impurity 29
Molecular Formula: C13H11ClFNO
Molecular Weight: 251.68
CAS No.: 202197-27-1
