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Pharmaceutical analytical standards

APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

APIs from A to Z →

Results 4,441-4,450 of 59,523

Gefitinib Impurity 29

ImpurityLevels of characterisation
Cat. No.
P-G021-056
Formula
C15H21N3O4
Family
Gefitinib
Synonyms
2-(Hydroxyamino)-4-methoxy-5-(3-morpholin-4-ylpropoxy)benzonitrile

Gefitinib Impurity 30

ImpurityLevels of characterisation
Cat. No.
P-G021-057
Formula
C14H19N3O3
Family
Gefitinib
Synonyms
2-Amino-4-hydroxy-5-(3-morpholin-4-ylpropoxy)benzonitrile

Gefitinib Impurity 37

ImpurityLevels of characterisation
Cat. No.
P-G021-064
Formula
C18H15ClFN3O2
Family
Gefitinib
Synonyms
N-(3-Chloro-4-fluorophenyl)-7-methoxy-6-prop-2-enoxyquinazolin-4-amine

Gefitinib Impurity 38 Hydrochloride

ImpurityLevels of characterisation
Cat. No.
P-G021-066
Formula
C22H24Cl2N4O3·HCl
Family
Gefitinib
Synonyms
N-(3,4-Dichlorophenyl)-7-methoxy-6-(3-morpholin-4-ylpropoxy)quinazolin-4-amine hydrochloride, Gefitinib Impurity IV HCl

Gefitinib Impurity 39

ImpurityLevels of characterisation
Cat. No.
P-G021-067
Formula
C16H19Cl2N3O3
Family
Gefitinib
Synonyms
4-[3-(4,8-Dichloro-7-methoxyquinazolin-6-yl)oxypropyl]morpholine

Gefitinib Impurity 40

ImpurityLevels of characterisation
Cat. No.
P-G021-068
Formula
C18H23N3O5
Family
Gefitinib
Synonyms
[7-Methoxy-4-(3-morpholin-4-ylpropoxy)quinazolin-6-yl] acetate

Gefitinib Impurity 41

ImpurityLevels of characterisation
Cat. No.
P-G021-069
Formula
C26H42N4O5
Family
Gefitinib
Synonyms
4-[3-[[7-Methoxy-4-(3-morpholin-4-ylpropoxy)-3-propan-2-yl-4H-quinazolin-6-yl]oxy]propyl]morpholine

Gefitinib Impurity 44

ImpurityLevels of characterisation
Cat. No.
P-G021-072
Formula
C16H19Cl2N3O3
Family
Gefitinib
Synonyms
4-[3-(4,5-Dichloro-7-methoxyquinazolin-6-yl)oxypropyl]morpholine

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