ChemicalBook > CAS DataBase List > Erlotinib impurity A

Erlotinib impurity A

Product Name: Erlotinib impurity A
CAS No.: 183321-85-9
Chemical Name: Erlotinib impurity A
Synonyms: Erlotinib Impurity 44;7-O-Chloroethyl Erlotinib;Erlotinib EP Impurity H HCl;Erlotinib Hydrochloride iMpurity 44;7-O-Desmethoxy-7-O-chloroethyl Erlotinib;7-O-Desmethoxy-7-O-chloroethyl Erlotinib 1;Erlotinib iMpurity, 6-(2-chloroethoxy)-7-(2-Methoxyethoxy);7-(2-chloroethoxy)-N-(3-ethynylphenyl)-6-(2-methoxyethoxy)quinazolin-4-amine;4-QuinazolinaMine, 7-(2-chloroethoxy)-N-(3-ethynylphenyl)-6-(2-Methoxyethoxy)-;Erlotinib impurity 20/7-O-Desmethoxy-7-O-chloroethyl Erlotinib/7-(2-chloroethoxy)-N-(3-ethynylphenyl)-6-(2-methoxyethoxy)quinazolin-4-amine
CBNumber: CB72667954
Molecular Formula: C21H20ClN3O3
Formula Weight: 397.85
MOL File: 183321-85-9.mol

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Erlotinib impurity A Property

Boiling point:: 556.8±50.0 °C(Predicted)
Density: 1.30±0.1 g/cm3(Predicted)
pka: 5.27±0.30(Predicted)

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Hazard and Precautionary Statements (GHS)

Erlotinib impurity A Preparation Products And Raw materials

Raw materials

Preparation Products

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183321-85-9, Erlotinib impurity ARelated Search:

Erlotinib Impurity 35 Erlotinib Impurity 1 2-Amino-4,5-bis(2-methoxyethoxy)benzonitrile 7-O-DesMethoxy-7-O-chloroethyl Erlotinib Hydrochloride OSI-420 Erlotinib iMpurity 2 Erlotinib Impurity Q Erlotinib Erlotinib 6-O-DesMethoxyethyl-6-O-chloroethyl Erlotinib Hydrochloride 4-CHLORO-6-(2-CHLORO-ETHOXY)-7-(2-METHOXY-ETHOXY)-QUINAZOLINE Erlotinib iMpurity Desmethyl Erlotinib Acetate ERLOTINIB MESYLATE Erlotinib Impurity G Erlotinib CP 373413 4-Chloro-6,7-bis-(2-chloroethoxy)quinazoline

4-QuinazolinaMine, 7-(2-chloroethoxy)-N-(3-ethynylphenyl)-6-(2-Methoxyethoxy)-

Erlotinib iMpurity, 6-(2-chloroethoxy)-7-(2-Methoxyethoxy)

7-O-Desmethoxy-7-O-chloroethyl Erlotinib 1

Erlotinib Impurity 44

7-(2-chloroethoxy)-N-(3-ethynylphenyl)-6-(2-methoxyethoxy)quinazolin-4-amine

7-O-Desmethoxy-7-O-chloroethyl Erlotinib

7-O-Chloroethyl Erlotinib

Erlotinib Hydrochloride iMpurity 44

Erlotinib impurity 20/7-O-Desmethoxy-7-O-chloroethyl Erlotinib/7-(2-chloroethoxy)-N-(3-ethynylphenyl)-6-(2-methoxyethoxy)quinazolin-4-amine

Erlotinib EP Impurity H HCl

183321-85-9