CAS Number: 246512-44-7
Chemical Name: 1-(2-amino-4’-methoxy-[1,1’-biphenyl]-4-yl)ethanone
Molecular Formula: C15H23N3O4
Molecular Weight: 309.36

CAS Number: 675126-27-9
Chemical Name: 2-Amino-4-methoxy-5-(3-morpholinopropoxy)benzonitrile
Molecular Formula: C15H21N3O3
Molecular Weight: 291.35

CAS Number: 1640351-46-7
Chemical Name: 2-Amino-4-methoxy-5-[3-(4-morpholinyl)propoxy]benzamide
Molecular Formula: C15H22N2O5
Molecular Weight: 310.35

CAS Number: 95-76-1
Chemical Name: 3,4-Dichloroaniline
Molecular Formula: C6H5Cl2N
Molecular Weight: 162.02

CAS Number: 2512211-98-0
Chemical Name: 3-(3-Chloro-4-fluorophenyl)-7-methoxy-4-oxo-3,4-dihydroquinazolin-6-yl Acetate
Molecular Formula: C17H12ClFN2O4
Molecular Weight: 362.74

CAS Number: 1608115-59-8
Chemical Name: 3-(3-Chloro-4-fluorophenyl)-7-methoxy-6-(3-morpholinopropoxy)quinazolin-4(3H)-one
Molecular Formula: C22H23ClFN3O4
Molecular Weight: 447.89

CAS Number: 367-21-5
Chemical Name: 3-Chloro-4-fluorophenylamine
Molecular Formula: C6H5ClFN
Molecular Weight: 145.56

CAS Number: NA
Chemical Name: 4-(3-((4-((3-Chloro-4-fluorophenyl)(hydroxy)amino)-7-methoxyquinazolin-6-yl)oxy)propyl)morpholine 4-oxide
Molecular Formula: C22H24ClFN4O5
Molecular Weight: 478.9

CAS Number: 199327-59-8
Chemical Name: 4-(3-((4-Chloro-7-methoxyquinazolin-6-yl)oxy)propyl)morpholine
Molecular Formula: C16H20ClN3O3
Molecular Weight: 337.8

CAS Number: 230955-75-6
Chemical Name: 4-chloro-7-methoxyquinazolin-6-yl acetate
Molecular Formula: C11H9ClN2O3
Molecular Weight: 252.65

CAS Number: 847949-50-2
Chemical Name: 4-Defluoro-4-hydroxy Gefitinib
Molecular Formula: C22H25ClN4O4
Molecular Weight: 444.91

CAS Number: NA
Chemical Name: 4-Isopropoxy-7-methoxyquinazolin-6-yl acetate
Molecular Formula: C14H16N2O4
Molecular Weight: 276.29

CAS Number: 675126-26-8
Chemical Name: 4-Methoxy-5-(3-morpholinopropoxy)-2-nitrobenzonitrile
Molecular Formula: C15H19N3O5
Molecular Weight: 321.33

CAS Number: 179688-52-9
Chemical Name: 6-Hydroxy-7-methoxy-4(1H)-quinazolinone
Molecular Formula: C9H8N2O3
Molecular Weight: 192.17

CAS Number: NA
Chemical Name: 7,8-Dichloro-N-(3-chloro-4-fluorophenyl)-6-(3-morpholinopropoxy)quinazolin-4-amine
Molecular Formula: C21H20Cl3FN4O2
Molecular Weight: 485.77

CAS Number: NA
Chemical Name: 7-Methoxy-4-oxo-3,4-dihydroquinazolin-8-yl Acetate
Molecular Formula: C11H10N2O4
Molecular Weight: 234.21

CAS Number: 2469273-16-1
Chemical Name: 8-Methoxy-4-oxo-3,4-dihydroquinazolin-7-yl acetate
Molecular Formula: C11H10N2O4
Molecular Weight: 234.21

CAS Number: 184475-35-2
Chemical Name: Gefitinib
Molecular Formula: C22H24ClFN4O3
Molecular Weight: 446.90

CAS Number: 199327-61-2
Chemical Name: 7-Methoxy-6-[3-(morpholin-4-yl)propoxy]quinazolin-4(1H)-one
Molecular Formula: C16H21N3O4
Molecular Weight: 319.36

CAS Number: 1603814-04-5
Chemical Name: 3-Deschloro-4-desfluoro-4-chloro-3-fluoro Gefitinib
Molecular Formula: C22H24ClFN4O3
Molecular Weight: 446.90

CAS Number: NA
Chemical Name: Gefitinib 4-Desfluoro Hydrochloride Impurity
Molecular Formula: C22H26Cl2N4O3
Molecular Weight: 465.37

CAS Number: 847949-51-3
Chemical Name: Gefitinib N-Oxide
Molecular Formula: C22H24ClFN4O4
Molecular Weight: 462.9

CAS Number: NA
Chemical Name: Gefitinib Nitroso Impurity
Molecular Formula: C22H23ClFN5O4
Molecular Weight: 475.91

CAS Number: 1173976-40-3
Chemical Name: Gefitinib-d3
Molecular Formula: C22H21D3ClFN4O3
Molecular Weight: 449.92

CAS Number: 857091-32-8
Chemical Name: Gefitinib-d8
Molecular Formula: C22H16D8ClFN4O3
Molecular Weight: 454.96

CAS Number: 214472-41-0
Chemical Name: Methyl 2-amino-4-methoxy-5-(3-morpholinopropoxy)benzoate
Molecular Formula: C16H24N2O5
Molecular Weight: 324.38

CAS Number: 214472-37-4
Chemical Name: Methyl 4-methoxy-5-(3-morpholinopropoxy)-2-nitrobenzoate
Molecular Formula: C16H22N2O7
Molecular Weight: 354.36

CAS Number: 950596-57-3
Chemical Name: N'-(2-Cyano-5-methoxy-4-(3-morpholinopropoxy)phenyl)-N,N-dimethylformimidamide
Molecular Formula: C18H26N4O3
Molecular Weight: 346.43

CAS Number: 2089650-13-3
Chemical Name: N-(3,4-Dichlorophenyl)-7-methoxy-6-(3-morpholinopropoxy)quinazolin-4-amine
Molecular Formula: C22H24Cl2N4O3
Molecular Weight: 463.36

CAS Number: 184475-50-1
Chemical Name: N-(3,4-Difluorophenyl)-7-methoxy-6-(3-morpholinopropoxy)quinazolin-4-amine
Molecular Formula: C22H24F2N4O3
Molecular Weight: 430.45

CAS Number: 153437-78-6
Chemical Name: N-(3-Chloro-4-fluorophenyl)-6,7-dimethoxyquinazolin-4-amine
Molecular Formula: C16H13ClFN3O2
Molecular Weight: 333.74

CAS Number: NA
Chemical Name: N-(3-Chloro-4-fluorophenyl)-N-(7-methoxy-6-(3-morpholinopropoxy)quinazolin-4-yl)hydroxylamine
Molecular Formula: C22H24ClFN4O4
Molecular Weight: 462.9

CAS Number: 1502829-45-9
Chemical Name: N-(3-Morpholinopropyl) Gefitinib
Molecular Formula: C29H37ClFN5O4
Molecular Weight: 574.09

CAS Number: 2254241-82-0
Chemical Name: N-(4-Fluorophenyl)-7-methoxy-6-(3-morpholinopropoxy)quinazolin-4-amine
Molecular Formula: C22H25FN4O3
Molecular Weight: 412.46

CAS Number: 847949-49-9
Chemical Name: O-Desmethyl Gefitinib
Molecular Formula: C21H22ClFN4O3
Molecular Weight: 432.88

CAS Number: 184475-71-6
Chemical Name: O-Desmorpholinopropyl Gefitinib
Molecular Formula: C15H11ClFN3O2
Molecular Weight: 319.72