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Afatinib Impurity 4

Afatinib Impurity 4 structure

CAS No.: 2512206-82-3

Chemical Name:: Afatinib Impurity 4

Synonyms: Afatinib Impurity 4;4-Quinazolinamine, N-(3,4-dichlorophenyl)-7-fluoro-6-nitro-

CBNumber:: CB03049752

Molecular Formula:: C14H7Cl2FN4O2

Molecular Weight:: 353.14

MDL Number:

MOL File:: 2512206-82-3.mol

Last updated:2023-05-15 10:43:30

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Afatinib Impurity 4 Properties

Boiling point	513.4±50.0 °C(Predicted)
Density	1.634±0.06 g/cm3(Predicted)
pka	5.16±0.70(Predicted)

Afatinib Impurity 4 Chemical Properties,Uses,Production

Uses

N-(3,4-Dichlorophenyl)-7-fluoro-6-nitroquinazolin-4-amine is a useful synthetic intermediate in the synthesis of Afatinib (A355300); an aminocrotonylamino-substituted quinazoline derivative used for treating cancer and diseases of the respiratory tract, lungs, gastrointestinal tract, bile duct, and gallbladder.

Afatinib Impurity 4 Preparation Products And Raw materials

Raw materials

Preparation Products

Afatinib Impurity 4 Suppliers

Global( 16)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hubei Ipure Biology Co., Ltd	+8613367258412	ada@ipurechemical.com	China	10326	58
Nanjing XiZe Biotechnology CO., Ltd.	025-58362220 15250997978	1511893459@qq.com	China	7715	55
Shenzhen SUNGENING Bio-Medical Co., Ltd.	0755-28967200 13631290199	wxf@sungening.com	China	9506	60
Shenzhen Botel Biotechnology Co. Ltd.	0755-22202135 13316968096	1979313431@qq.com	China	7516	58
Shenzhen ruikai de biotechnology co., ltd.	0755-61348847 17820674378	2682116078@qq.com	China	7844	58
Cato Research Chemicals Inc.	020-81215950 4000-868-328	customer@uwalab.com	United States	10413	58
Shandong Wadesen Biotechnology Co. LTD	0531-88723173 18596073690	1047208234@qq.com	China	3383	58
SHENZHEN PHYSTANDARD BIO-TECH CO.,LTD	0755-0755-0755-83725350 13380397412	3001280422@qq.com	China	9974	58
Wuhan Yanzhe Technology Co., Ltd	15527250409	wenhaotian12@163.com	China	4576	58
Shenzhen Roark Pharma-Tec Co., Ltd.	13128912434	2880126944@qq.com	China	2580	58

Supplier	Advantage
Hubei Ipure Biology Co., Ltd	58
Nanjing XiZe Biotechnology CO., Ltd.	55
Shenzhen SUNGENING Bio-Medical Co., Ltd.	60
Shenzhen Botel Biotechnology Co. Ltd.	58
Shenzhen ruikai de biotechnology co., ltd.	58
Cato Research Chemicals Inc.	58
Shandong Wadesen Biotechnology Co. LTD	58
SHENZHEN PHYSTANDARD BIO-TECH CO.,LTD	58
Wuhan Yanzhe Technology Co., Ltd	58
Shenzhen Roark Pharma-Tec Co., Ltd.	58

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Afatinib Impurity 4 4-Quinazolinamine, N-(3,4-dichlorophenyl)-7-fluoro-6-nitro- 2512206-82-3