Erlotinib Impurity 43

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	10005	58
Foshan Treasure Biotechnology Co., Ltd	0757-85921206 18520245316	2329783215@qq.com	China	12661	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