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Erlotinib Impurity 21

ImpurityLevels of characterisation

Cat. No.: P-E085-065
Formula: C₁₃H₁₅ClN₂O₄
Family: Erlotinib
Synonyms: 2-[4-Chloro-7-(2-methoxyethoxy)quinazolin-6-yl]oxyethanol

Erlotinib Impurity 22

ImpurityLevels of characterisation

Cat. No.: P-E085-066
Formula: C₁₃H₁₅ClN₂O₄
Family: Erlotinib
Synonyms: 2-[4-Chloro-6-(2-methoxyethoxy)quinazolin-7-yl]oxyethanol

Erlotinib Impurity 23

ImpurityLevels of characterisation

Cat. No.: P-E085-067
Formula: C₁₄H₁₅ClN₂O₅
Family: Erlotinib

Erlotinib Impurity 24

ImpurityLevels of characterisation

Cat. No.: P-E085-068
Formula: C₁₄H₁₅ClN₂O₅
Family: Erlotinib
Synonyms: 2-[4-Chloro-6-(2-methoxyethoxy)quinazolin-7-yl]oxyethyl formate

Erlotinib Impurity 25

ImpurityLevels of characterisation

Cat. No.: P-E085-069
Formula: C₂₈H₃₄N₄O₉
Family: Erlotinib
Synonyms: 4-[6,7-Bis(2-methoxyethoxy)quinazolin-4-yl]oxy-6,7-bis(2-methoxyethoxy)quinazoline

Erlotinib Impurity 26

ImpurityLevels of characterisation

Cat. No.: P-E085-070
Formula: C₁₄H₁₆Cl₂N₂O₄
Family: Erlotinib
Synonyms: 2,4-Dichloro-6,7-bis(2-methoxyethoxy)quinazoline

Erlotinib Impurity 27

ImpurityLevels of characterisation

Cat. No.: P-E085-071
Formula: C₂₂H₂₃N₃O₄
Family: Erlotinib
Synonyms: 3-(3-Ethynylphenyl)-6,7-bis(2-methoxyethoxy)quinazolin-4-imine

Erlotinib Impurity 28

ImpurityLevels of characterisation

Cat. No.: P-E085-072
Formula: C₁₄H₂₁NO₆
Family: Erlotinib
Synonyms: Ethyl 2-amino-4-(2-hydroxyethoxy)-5-(2-methoxyethoxy)benzoate

Erlotinib Impurity 29

ImpurityLevels of characterisation

Cat. No.: P-E085-073
Formula: C₁₄H₂₁NO₆
Family: Erlotinib
Synonyms: Ethyl 2-amino-5-(2-hydroxyethoxy)-4-(2-methoxyethoxy)benzoate

Erlotinib Impurity 30 Hydrochloride

ImpurityLevels of characterisation

Cat. No.: P-E085-074
Formula: C₂₂H₂₅N₃O₅·HCl
Family: Erlotinib
Synonyms: 1-[3-[[6,7-Bis(2-methoxyethoxy)quinazolin-4-yl]amino]phenyl]ethanone hydrochloride

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