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Erlotinib iMpurity B

Erlotinib iMpurity B structure

CAS No.: 183321-83-7

Chemical Name:: Erlotinib iMpurity B

Synonyms: Erlotinib iMpurity B;Erlotinib Impurity 45;6-O-Chloroethyl Erlotinib;6-O-Desmethoxyethyl-6-O-chloroethyl Erlotinib;Erlotinib iMpurity, 6-(2-Methoxyethoxy)-7-(2-chloroethoxy);6-(2-chloroethoxy)-N-(3-ethynylphenyl)-7-(2-methoxyethoxy)quinazolin-4-amine;4-QuinazolinaMine, 6-(2-chloroethoxy)-N-(3-ethynylphenyl)-7-(2-Methoxyethoxy)-;6-(2-chloroethoxy)-N-(3-ethynylphenyl)-7-(2-methoxyethoxy)quizolin-4-aminehydrochloride;Erlotinib impurity 21/6-(2-chloroethoxy)-N-(3-ethynylphenyl)-7-(2-methoxyethoxy)quinazolin-4-amine

CBNumber:: CB22663108

Molecular Formula:: C21H20ClN3O3

Molecular Weight:: 397.85

MDL Number:: MFCD25976561

MOL File:: 183321-83-7.mol

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Erlotinib iMpurity B Preparation Products And Raw materials

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Erlotinib iMpurity B Suppliers

Global( 50)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Standardpharm Co. Ltd.	86-714-3992388	overseasales1@yongstandards.com	United States	14332	58
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131957	58
S.Z. PhyStandard Bio-Tech. Co., Ltd.	0755-4000505016 13380397412	3001272453@qq.com	China	5047	50
Beijing Comparison Pharmaceutical Technology Co., Ltd	010-010-52878169 15801002657	sales@bjcomparison.com	China	5005	58
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
Wuxi Zhongkun Biochemical Technology Co., Ltd.	0510-85629785 18013409632	sales@reading-chemicals.com	China	15178	58
Jiaxing Novartis Chemical Co., Ltd.	18957373295		China	1580	58
Shanghai Kewel Chemical Co., Ltd.	021-64609169 18901607656	greensnown@163.com	China	9906	50
Nanjing XiZe Biotechnology CO., Ltd.	025-66023220 0086-15250997978	1511893459@qq.com	China	7892	55

Supplier	Advantage
Standardpharm Co. Ltd.	58
Amadis Chemical Company Limited	58
S.Z. PhyStandard Bio-Tech. Co., Ltd.	50
Beijing Comparison Pharmaceutical Technology Co., Ltd	58
Haoyuan Chemexpress Co., Ltd.	61
ChemStrong Scientific Co.,Ltd	56
Wuxi Zhongkun Biochemical Technology Co., Ltd.	58
Jiaxing Novartis Chemical Co., Ltd.	58
Shanghai Kewel Chemical Co., Ltd.	50
Nanjing XiZe Biotechnology CO., Ltd.	55

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Erlotinib iMpurity B 4-QuinazolinaMine, 6-(2-chloroethoxy)-N-(3-ethynylphenyl)-7-(2-Methoxyethoxy)- Erlotinib iMpurity, 6-(2-Methoxyethoxy)-7-(2-chloroethoxy) Erlotinib Impurity 45 6-(2-chloroethoxy)-N-(3-ethynylphenyl)-7-(2-methoxyethoxy)quinazolin-4-amine 6-(2-chloroethoxy)-N-(3-ethynylphenyl)-7-(2-methoxyethoxy)quizolin-4-aminehydrochloride 6-O-Chloroethyl Erlotinib Erlotinib impurity 21/6-(2-chloroethoxy)-N-(3-ethynylphenyl)-7-(2-methoxyethoxy)quinazolin-4-amine 6-O-Desmethoxyethyl-6-O-chloroethyl Erlotinib 183321-83-7