Gefitinib

Buy high quality Gefitinib Impurities from Chemicea Pharma. Chemicea Pharma is one of the leading manufacturer and exporter of Gefitinib impurities. We synthesize Gefitinib Degradation Impurities, Gefitinib Process Impurities, Gefitinib Potential Impurities, Gefitinib USP Related Compound, Gefitinib N-Nitroso impurities, Gefitinib nitrosamine impurities etc.

Pharmaceutical Reference Standards

Gefitinib

CAT. No.	CP-G14000
CAS. No.	184475-35-2
Mol. F.	C22H24ClFN4O3
Mol. Wt.	446.91
Stock Status:	In Stock

Gefitinib EP Impurity A

CAT. No.	CP-G14001
CAS. No.	199327-61-2
Mol. F.	C16H21N3O4
Mol. Wt.	319.36
Stock Status:	Custom Synthesis

Gefitinib EP Impurity B

CAT. No.	CP-G14002
CAS. No.	1603814-04-5
Mol. F.	C22H24ClFN4O3
Mol. Wt.	446.91
Stock Status:	Custom Synthesis

Gefitinib N-Oxide

CAT. No.	CP-G14003
CAS. No.	847949-51-3
Mol. F.	C22H24ClFN4O4
Mol. Wt.	462.91
Stock Status:	Custom Synthesis

4-((3-Chloro-4-fluorophenyl)amino)-7-methoxyquinazolin-6-yl acetate

CAT. No.	CP-G14004
CAS. No.	788136-89-0
Mol. F.	C17H13ClFN3O3
Mol. Wt.	361.76
Stock Status:	In Stock

N-Nitroso Gefitinib

CAT. No.	CP-G14005
CAS. No.	NA
Mol. F.	C22H23ClFN5O4
Mol. Wt.	475.91
Stock Status:	Please Enquire

N-Nitroso Gilteritinib Impurity 1

CAT. No.	CP-G14006
CAS. No.	NA
Mol. F.	C29H43N9O4
Mol. Wt.	581.72
Stock Status:	Please Enquire

N-Nitroso Gilteritinib Impurity 2

CAT. No.	CP-G14007
CAS. No.	NA
Mol. F.	C29H42N10O5
Mol. Wt.	610.72
Stock Status:	Please Enquire

N-Nitroso Gilteritinib Impurity 3

CAT. No.	CP-G14008
CAS. No.	NA
Mol. F.	C29H43N9O4
Mol. Wt.	581.72
Stock Status:	Please Enquire

3-Desmorpholinyl-3-Hydroxyethylamino Gefitinib

CAT. No.	CP-G14009
CAS. No.	847949-56-8
Mol. F.	C20H22ClFN4O3
Mol. Wt.	420.87
Stock Status:	Custom Synthesis

O-Desmethyl Gefitinib

CAT. No.	CP-G14010
CAS. No.	847949-49-9
Mol. F.	C21H22ClFN4O3
Mol. Wt.	432.88
Stock Status:	Custom Synthesis

4-Defluoro-4-Hydroxy Gefitinib

CAT. No.	CP-G14011
CAS. No.	847949-50-2
Mol. F.	C22H25ClN4O4
Mol. Wt.	444.92
Stock Status:	Custom Synthesis

O-Desmorpholinopropyl-O-methyl Gefitinib

CAT. No.	CP-G14012
CAS. No.	153437-78-6
Mol. F.	C16H13ClFN3O2
Mol. Wt.	333.75
Stock Status:	Custom Synthesis

3,4-Dichloroaniline

CAT. No.	CP-G14013
CAS. No.	95-76-1
Mol. F.	C6H5Cl2N
Mol. Wt.	162.01
Stock Status:	In Stock

3-Chloro-4-fluoroaniline

CAT. No.	CP-G14014
CAS. No.	367-21-5
Mol. F.	C6H5ClFN
Mol. Wt.	145.56
Stock Status:	Custom Synthesis

4-(3-Chloropropyl)morpholine

CAT. No.	CP-G14015
CAS. No.	7357-67-7
Mol. F.	C7H14ClNO
Mol. Wt.	163.65
Stock Status:	Custom Synthesis

Gefitinib Impurity VII

CAT. No.	CP-G14016
CAS. No.	179688-53-0
Mol. F.	C11H10N2O4
Mol. Wt.	234.21
Stock Status:	Custom Synthesis

Gefitinib Impurity 1

CAT. No.	CP-G14017
CAS. No.	246512-44-7
Mol. F.	C15H23N3O4
Mol. Wt.	309.37
Stock Status:	Custom Synthesis

Gefitinib Impurity 2

CAT. No.	CP-G14018
CAS. No.	675126-26-8
Mol. F.	C15H19N3O5
Mol. Wt.	321.33
Stock Status:	Custom Synthesis

Gefitinib Impurity 3

CAT. No.	CP-G14019
CAS. No.	1640351-46-7
Mol. F.	C15H22N2O5
Mol. Wt.	310.35
Stock Status:	Custom Synthesis

Gefitinib Impurity 4

CAT. No.	CP-G14020
CAS. No.	179688-52-9
Mol. F.	C9H8N2O3
Mol. Wt.	192.17
Stock Status:	Custom Synthesis

Gefitinib Impurity 5

CAT. No.	CP-G14021
CAS. No.	909863-33-8
Mol. F.	C22H24ClFN4O3
Mol. Wt.	446.91
Stock Status:	Custom Synthesis

Gefitinib Impurity 6

CAT. No.	CP-G14022
CAS. No.	2475095-79-3
Mol. F.	C16H19Cl2N3O3
Mol. Wt.	372.25
Stock Status:	Custom Synthesis

Gefitinib Impurity 7

CAT. No.	CP-G14023
CAS. No.	2475095-82-8
Mol. F.	C16H19Cl2N3O3
Mol. Wt.	372.25
Stock Status:	Custom Synthesis

Gefitinib Impurity 8

CAT. No.	CP-G14024
CAS. No.	2512211-98-0
Mol. F.	C17H12ClFN2O4
Mol. Wt.	362.74
Stock Status:	Custom Synthesis

Gefitinib Impurity 9

CAT. No.	CP-G14025
CAS. No.	1608115-59-8
Mol. F.	C22H23ClFN3O4
Mol. Wt.	447.89
Stock Status:	Custom Synthesis

Gefitinib Impurity 10

CAT. No.	CP-G14026
CAS. No.	230955-75-6
Mol. F.	C11H9ClN2O3
Mol. Wt.	252.65
Stock Status:	Custom Synthesis

O-Desmorpholinopropyl Gefitinib

CAT. No.	CP-G14027
CAS. No.	184475-71-6
Mol. F.	C15H11ClFN3O2
Mol. Wt.	319.72
Stock Status:	Custom Synthesis

Gefitinib Impurity 13

CAT. No.	CP-G14028
CAS. No.	2254241-82-0
Mol. F.	C22H25FN4O3
Mol. Wt.	412.47
Stock Status:	Custom Synthesis

Gefitinib Impurity 14

CAT. No.	CP-G14029
CAS. No.	1383952-42-8
Mol. F.	C16H20ClN3O3 : HCl
Mol. Wt.	337.8 : 36.46
Stock Status:	Custom Synthesis

Rel. Cas No: 199327-59-8 (free base)

3-Deschloro-3,4-Difluoro Gefitinib

CAT. No.	CP-G14030
CAS. No.	184475-50-1
Mol. F.	C22H24F2N4O3
Mol. Wt.	430.46
Stock Status:	Custom Synthesis

Gefitinib Impurity 22

CAT. No.	CP-G14031
CAS. No.	934191-95-4
Mol. F.	C15H22N2O4
Mol. Wt.	294.35
Stock Status:	Custom Synthesis

Gefitinib Impurity 23

CAT. No.	CP-G14032
CAS. No.	675126-28-0
Mol. F.	C15H20N2O3
Mol. Wt.	276.34
Stock Status:	Custom Synthesis

Gefitinib Impurity 26

CAT. No.	CP-G14033
CAS. No.	861453-11-4
Mol. F.	C15H21NO4
Mol. Wt.	279.34
Stock Status:	Custom Synthesis

Gefitinib Impurity 27

CAT. No.	CP-G14034
CAS. No.	692059-41-9
Mol. F.	C12H12Cl2N2O2
Mol. Wt.	287.14
Stock Status:	Custom Synthesis

Rel. Cas No: 912556-90-2 (HCl salt)

Gefitinib Impurity 28

CAT. No.	CP-G14035
CAS. No.	912556-91-3
Mol. F.	C18H16Cl2FN3O2
Mol. Wt.	396.24
Stock Status:	Custom Synthesis

Gefitinib Impurity 29

CAT. No.	CP-G14036
CAS. No.	578737-96-9
Mol. F.	C22H24ClFN4O3
Mol. Wt.	446.91
Stock Status:	Custom Synthesis

Rel. Cas No: 944833-65-2 (HCl salt)

Gefitinib Impurity 30

CAT. No.	CP-G14037
CAS. No.	675126-27-9
Mol. F.	C15H21N3O3
Mol. Wt.	291.35
Stock Status:	Custom Synthesis

Rel. Cas No: 1561173-24-7 (HCl salt)

Gefitinib Impurity 31

CAT. No.	CP-G14038
CAS. No.	214472-37-4
Mol. F.	C16H22N2O7
Mol. Wt.	354.36
Stock Status:	Custom Synthesis

Gefitinib Impurity 32

CAT. No.	CP-G14039
CAS. No.	214472-41-0
Mol. F.	C16H24N2O5
Mol. Wt.	324.38
Stock Status:	Custom Synthesis

Gefitinib Impurity 33

CAT. No.	CP-G14040
CAS. No.	26791-93-5
Mol. F.	C10H11NO6
Mol. Wt.	241.2
Stock Status:	Custom Synthesis

Gefitinib Impurity 34

CAT. No.	CP-G14041
CAS. No.	31839-20-0
Mol. F.	C8H7NO6
Mol. Wt.	213.15
Stock Status:	Custom Synthesis

Rel. Cas No: 1024015-45-9 (potassium salt)

Gefitinib Impurity 35

CAT. No.	CP-G14042
CAS. No.	215659-03-3
Mol. F.	C9H9NO6
Mol. Wt.	227.17
Stock Status:	Custom Synthesis

Gefitinib Impurity 57

CAT. No.	CP-G14043
CAS. No.	NA
Mol. F.	C22H24Cl2N4O3 : HCl
Mol. Wt.	463.36 : 36.46
Stock Status:	Custom Synthesis

Gefitinib Impurity 53

CAT. No.	CP-G14044
CAS. No.	NA
Mol. F.	C18H15ClFN3O2
Mol. Wt.	359.79
Stock Status:	Custom Synthesis

Gefitinib Impurity 52

CAT. No.	CP-G14045
CAS. No.	847949-54-6
Mol. F.	C21H22ClFN4O4
Mol. Wt.	448.88
Stock Status:	Custom Synthesis

Gefitinib Impurity 55

CAT. No.	CP-G14046
CAS. No.	1502829-45-9
Mol. F.	C29H37ClFN5O4
Mol. Wt.	574.09
Stock Status:	Custom Synthesis

Isovanillin Impurity 1

CAT. No.	CP-G14047
CAS. No.	193552-54-4
Mol. F.	C18H16O6
Mol. Wt.	328.32
Stock Status:	Custom Synthesis

Gefitinib Impurity 42

CAT. No.	CP-G14048
CAS. No.	621-59-0
Mol. F.	C8H8O3
Mol. Wt.	152.15
Stock Status:	Custom Synthesis

Gefitinib Impurity 11

CAT. No.	CP-G14049
CAS. No.	NA
Mol. F.	C21H20Cl3FN4O2 : 2(HCl)
Mol. Wt.	485.78 : 2(36.46)
Stock Status:	Custom Synthesis

a b c d e f g h i j k l m n o p q r s t u v w x y z

Gefitinib

Pharmaceutical Reference Standards

Gefitinib

Gefitinib EP Impurity A

Gefitinib EP Impurity B

Gefitinib N-Oxide

4-((3-Chloro-4-fluorophenyl)amino)-7-methoxyquinazolin-6-yl acetate

N-Nitroso Gefitinib

N-Nitroso Gilteritinib Impurity 1

N-Nitroso Gilteritinib Impurity 2

N-Nitroso Gilteritinib Impurity 3

3-Desmorpholinyl-3-Hydroxyethylamino Gefitinib

O-Desmethyl Gefitinib

4-Defluoro-4-Hydroxy Gefitinib

O-Desmorpholinopropyl-O-methyl Gefitinib

3,4-Dichloroaniline

3-Chloro-4-fluoroaniline

4-(3-Chloropropyl)morpholine

Gefitinib Impurity VII

Gefitinib Impurity 1

Gefitinib Impurity 2

Gefitinib Impurity 3

Gefitinib Impurity 4

Gefitinib Impurity 5

Gefitinib Impurity 6

Gefitinib Impurity 7

Gefitinib Impurity 8

Gefitinib Impurity 9

Gefitinib Impurity 10

O-Desmorpholinopropyl Gefitinib

Gefitinib Impurity 13

Gefitinib Impurity 14

3-Deschloro-3,4-Difluoro Gefitinib

Gefitinib Impurity 22

Gefitinib Impurity 23

Gefitinib Impurity 26

Gefitinib Impurity 27

Gefitinib Impurity 28

Gefitinib Impurity 29

Gefitinib Impurity 30

Gefitinib Impurity 31

Gefitinib Impurity 32

Gefitinib Impurity 33

Gefitinib Impurity 34

Gefitinib Impurity 35

Gefitinib Impurity 57

Gefitinib Impurity 53

Gefitinib Impurity 52

Gefitinib Impurity 55

Isovanillin Impurity 1

Gefitinib Impurity 42

Gefitinib Impurity 11