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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 Suppliers ( 17)

Supplier	Tel	Email	Country	ProdList	Advantage
Shenzhen SUNGENING Bio-Medical Co., Ltd.	0755-28967200 13631290199	wxf@sungening.com	China	9609	60
Shenzhen Botel Biotechnology Co. Ltd.	13316949107 13316968096	1979313431@qq.com	China	9619	58
Hefei Hangang Pharmaceutical Technology Co., Ltd.	+8618062405514	ada@ipurechemical.com	China	10224	58
Cato Research Chemicals Inc.	+86-020-81960175-877 4000-868-328;4000-868-328	tianwen.zhan@cato-chem.com	United States	10384	58
Shandong WorldSun Biological Technology Co., Ltd.	0531-88723173 18596073690	1047208234@qq.com	China	8168	58
Wuhan Yanzhe Technology Co., Ltd	15527250409	wenhaotian12@163.com	China	4152	58
Sichuan Lanli Pharmaceutical Co., Ltd.	028-61186658 15881182642	2377807226@qq.com	China	174	58
Shenzhen Roark Pharma-Tec Co., Ltd.	13128912434	2880126944@qq.com	China	3159	58
Shanghai YuZn Pharm. Technology Co.,Ltd.	15921286451; 15921286451	2010681527@qq.com	China	4920	58
Shenzhen Excellent Biomedical Technology Co., Ltd.	0755-26050679 18318671572	2850803126@qq.com	China	9992	58

Supplier	Advantage
Shenzhen SUNGENING Bio-Medical Co., Ltd.	60
Shenzhen Botel Biotechnology Co. Ltd.	58
Hefei Hangang Pharmaceutical Technology Co., Ltd.	58
Cato Research Chemicals Inc.	58
Shandong WorldSun Biological Technology Co., Ltd.	58
Wuhan Yanzhe Technology Co., Ltd	58
Sichuan Lanli Pharmaceutical Co., Ltd.	58
Shenzhen Roark Pharma-Tec Co., Ltd.	58
Shanghai YuZn Pharm. Technology Co.,Ltd.	58
Shenzhen Excellent Biomedical Technology Co., Ltd.	58

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