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Erlotinib Impurity 43

Erlotinib Impurity 43 Structure
Erlotinib Impurity 43 structure
CAS No.
2410548-57-9
Chemical Name:
Erlotinib Impurity 43
Synonyms
N-(3-Ethynylphenyl)-7,8-bis(2-methoxyethoxy)quinazolin-4-amine;4-Quinazolinamine, N-(3-ethynylphenyl)-7,8-bis(2-methoxyethoxy)-
CBNumber:
CB88057262
Molecular Formula:
C22H23N3O4
Molecular Weight:
393.44
MDL Number:
MOL File:
2410548-57-9.mol
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Erlotinib Impurity 43 Properties

Boiling point 553.6±50.0 °C(Predicted)
Density 1.24±0.1 g/cm3(Predicted)
pka 5.15±0.70(Predicted)

Erlotinib Impurity 43 Chemical Properties,Uses,Production

Uses

N-(3-Ethynylphenyl)-7,8-bis(2-methoxyethoxy)quinazolin-4-amine is an impurity of Erlotinib (E625008) a EGFR small tyrosine kinase inhibitor that shows most substantial effect on tumor growth inhibition and animal survival.

Erlotinib Impurity 43 Preparation Products And Raw materials

Raw materials

Preparation Products

Erlotinib Impurity 43 Suppliers

Global( 3)Suppliers
Supplier Tel Email Country ProdList Advantage
SHENZHEN PHYSTANDARD BIO-TECH CO.,LTD 0755-0755-0755-83725350 13380397412 3001280422@qq.com China 9972 58
Foshan Treasure Biotechnology Co., Ltd 0757-85921206 18520245316 2329783215@qq.com China 12664 58
Shandong Huanhe Biotechnology Co. , Ltd. 17667326823 ycc543700483@nuc.edu.cn China 28 58
Supplier Advantage
SHENZHEN PHYSTANDARD BIO-TECH CO.,LTD 58
Foshan Treasure Biotechnology Co., Ltd 58
Shandong Huanhe Biotechnology Co. , Ltd. 58
N-(3-Ethynylphenyl)-7,8-bis(2-methoxyethoxy)quinazolin-4-amine 4-Quinazolinamine, N-(3-ethynylphenyl)-7,8-bis(2-methoxyethoxy)- 2410548-57-9