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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 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
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( 44)Suppliers
Supplier Tel Email Country ProdList Advantage
Standardpharm Co. Ltd. 		86-714-3992388 overseasales1@yongstandards.com United States 14332 58
Career Henan Chemica Co 		+86-0371-86658258 +8613203830695 laboratory@coreychem.com China 30238 58
Labnetwork lnc. 		+86-27-50766799 +8618062016861 contact@labnetwork.com China 19987 58
Moxin Chemicals 		+8617320513646 mike@molcoo.com China 9457 58
QUALITY CONTROL SOLUTIONS LTD. 		0755-66853366; 13670046396 ORDERS@QCSRM.COM China 24342 58
S.Z. PhyStandard Bio-Tech. Co., Ltd. 0755-4000505016 13380397412 3001272453@qq.com China 5047 50
Haoyuan Chemexpress Co., Ltd. 021-58950125 info@chemexpress.com China 7552 61
ChemStrong Scientific Co.,Ltd 0755-0755-66853366 13670046396 sales@chem-strong.com China 18070 56
Mashilabs (Shanghai) Co.,Ltd. 19916721580 mafarm@126.com China 4296 58
Shanghai Kewel Chemical Co., Ltd. 021-64609169 18901607656 greensnown@163.com China 9906 50
Supplier Advantage
Standardpharm Co. Ltd. 		58
Career Henan Chemica Co 		58
Labnetwork lnc. 		58
Moxin Chemicals 		58
QUALITY CONTROL SOLUTIONS LTD. 		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

183321-85-9(Erlotinib impurity A)Related Search:

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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 Erlotinib EP Impurity H HCl 183321-85-9