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QG061456
Gefitinib Intermediate 6
Molecular Formula: C17H13ClFN3O3
Molecular Weight: 361.75
CAS No.: 788136-89-0
QG062000
Gefitinib
Molecular Formula: C22H24ClFN4O3
Molecular Weight: 446.9
CAS No.: 184475-35-2;184475-55-6(HCl salt)
QG062001
Gefitinib Impurity 1
Molecular Formula: C22H24ClFN4O4
Molecular Weight: 462.9
CAS No.: 847949-51-3
QG062002
Gefitinib EP Impurity B HCl
Molecular Formula: C22H24ClFN4O3.HCl
Molecular Weight: 446.91 36.46
CAS No.: 1603814-04-5 (free base)
QG062003
Gefitinib Impurity C
Molecular Formula: C16H21N3O4
Molecular Weight: 319.36
CAS No.: 199327-61-2
QG062004
Gefitinib Impurity D
Molecular Formula: C16H13ClFN3O2
Molecular Weight: 333.74
CAS No.: 153437-78-6
QG062005
Gefitinib Impurity E
Molecular Formula: C21H22ClFN4O3
Molecular Weight: 432.88
CAS No.: 847949-49-9
QG062006
Gefitinib Impurity F
Molecular Formula: C29H37ClFN5O4.3HCl
Molecular Weight: 574.09 3*36.46
CAS No.: 1502829-45-9(free base)
QG062007
Gefitinib Impurity G
Molecular Formula: C20H22ClFN4O3
Molecular Weight: 420.87
CAS No.: 847949-56-8
QG062008
Gefitinib Impurity 8
Molecular Formula: C9H8N2O3
Molecular Weight: 192.17
CAS No.: 379228-50-9
QG062009
Gefitinib Impurity 9
Molecular Formula: C22H23ClFN3O4
Molecular Weight: 447.89
CAS No.: 1608115-59-8
QG062010
Gefitinib Impurity 10
Molecular Formula: C12H12N2O4
Molecular Weight: 248.23
CAS No.: NA
QG062011
Gefitinib Impurity 11
Molecular Formula: C11H10N2O4
Molecular Weight: 234.21
CAS No.: NA
QG062012
Gefitinib Impurity 12
Molecular Formula: C8H7NO6
Molecular Weight: 213.14
CAS No.: NA
QG062013
Gefitinib Impurity 13
Molecular Formula: C11H10N2O4
Molecular Weight: 234.21
CAS No.: NA
QG062014
Gefitinib Impurity 14
Molecular Formula: C8H9NO4
Molecular Weight: 183.16
CAS No.: NA
QG062015
Gefitinib Impurity 15
Molecular Formula: C11H10N2O4
Molecular Weight: 234.21
CAS No.: NA
QG062016
Gefitinib Impurity 16
Molecular Formula: C13H12N2O5
Molecular Weight: 276.24
CAS No.: NA
QG062017
Gefitinib Impurity 17
Molecular Formula: C12H13NO6
Molecular Weight: 267.23
CAS No.: NA
QG062018
Gefitinib Impurity 18
Molecular Formula: C14H10ClFN2O5
Molecular Weight: 340.69
CAS No.: NA
QG062019
Gefitinib Impurity 19
Molecular Formula: C21H23ClFN3O6
Molecular Weight: 467.88
CAS No.: NA
QG062020
Gefitinib Impurity 20
Molecular Formula: C16H14ClFN2O4
Molecular Weight: 352.74
CAS No.: NA
QG062021
Gefitinib Impurity 21
Molecular Formula: C23H27ClFN3O5
Molecular Weight: 479.93
CAS No.: NA
QG062022
Gefitinib Impurity 22
Molecular Formula: C21H14Cl2F2N4O
Molecular Weight: 447.26
CAS No.: NA
QG062023
Gefitinib Impurity 23
Molecular Formula: C15H11ClFN3O2
Molecular Weight: 319.72
CAS No.: NA
QG062024
Gefitinib Impurity 24
Molecular Formula: C22H24ClFN4O3
Molecular Weight: 446.9
CAS No.: NA
QG062025
Gefitinib Impurity 25
Molecular Formula: C16H21N3O4
Molecular Weight: 319.36
CAS No.: NA
QG062026
Gefitinib Impurity 26
Molecular Formula: C23H34N4O5
Molecular Weight: 446.54
CAS No.: NA
QG062027
Gefitinib-d8
Molecular Formula: C22H16D8ClFN4O3
Molecular Weight: 454.96
CAS No.: 857091-32-8
QG062028
Gefitinib EP Impurity A
Molecular Formula: C16H21N3O4
Molecular Weight: 319.36
CAS No.: 199327-61-2
