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Erlotinib impurity A

Erlotinib impurity A Structure
Erlotinib impurity A structure
CAS No.
183321-85-9
Chemical Name:
Erlotinib impurity A
Synonyms
Erlotinib Impurity 44;7-O-Chloroethyl Erlotinib;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
Molecular Weight:
397.85
MDL Number:
MFCD25976562
MOL File:
183321-85-9.mol
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Erlotinib impurity A Properties

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

Erlotinib impurity A Preparation Products And Raw materials

Raw materials

Preparation Products

Erlotinib impurity A Suppliers

Global( 42)Suppliers
Supplier Tel Email Country ProdList Advantage
Standardpharm Co. Ltd. 		86-714-3992388 overseasales1@yongstandards.com United States 14336 58
Career Henan Chemica Co 		+86-0371-86658258 15093356674; laboratory@coreychem.com China 30255 58
Labnetwork lnc. 		+86-27-50766799 +8618062016861 contact@labnetwork.com China 19994 58
S.Z. PhyStandard Bio-Tech. Co., Ltd. 0755-4000505016 13380397412 3001272453@qq.com China 4979 50
Haoyuan Chemexpress Co., Ltd. 021-58950125 info@chemexpress.com China 7553 61
ChemStrong Scientific Co.,Ltd 0755-66853366 13670046396 sales@chem-strong.com China 17982 56
Mashilabs (Shanghai) Co.,Ltd. 021-00000000 19916721580 info@mashilabs.com China 4115 58
Shanghai Kewel Chemical Co., Ltd. 021-64609169 18901607656 greensnown@163.com China 9911 50
Nanjing XiZe Biotechnology CO., Ltd. 025-58362220 15250997978 1511893459@qq.com China 7715 55
BOC Sciences 16314854226 info@bocsci.com United States 9926 65
Supplier Advantage
Standardpharm Co. Ltd. 		58
Career Henan Chemica Co 		58
Labnetwork lnc. 		58
S.Z. PhyStandard Bio-Tech. Co., Ltd. 50
Haoyuan Chemexpress Co., Ltd. 61
ChemStrong Scientific Co.,Ltd 56
Mashilabs (Shanghai) Co.,Ltd. 58
Shanghai Kewel Chemical Co., Ltd. 50
Nanjing XiZe Biotechnology CO., Ltd. 55
BOC Sciences 65

183321-85-9(Erlotinib impurity A)Related 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

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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 183321-85-9