183321-83-7
| Name | Erlotinib iMpurity B |
| CAS | 183321-83-7 |
| Molecular Formula | C21H20ClN3O3 |
| Molecular Weight | 397.85 |
| MOL File | 183321-83-7.mol |
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
Supplier
S.Z. PhyStandard Bio-Tech. Co., Ltd.
Telephone0755-4000505016 13380397412
Websitehttp://www.phystandard.com.cn
Beijing Comparison Pharmaceutical Technology Co., Ltd
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Websitehttp://www.bjcomparison.com
Haoyuan Chemexpress Co., Ltd.
Telephone021-58950125
Websitehttp://gb.chemexpress.com.cn
ChemStrong Scientific Co.,Ltd
Telephone0755-0755-66853366 13670046396
Websitehttp://www.chem-strong.com
Wuxi Zhongkun Biochemical Technology Co., Ltd.
Telephone0510-85629785 18013409632
Websitehttp://www.reading-chemicals.com
Jiaxing Novartis Chemical Co., Ltd.
Telephone18957373295
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList16337/0.htm
Shanghai Kewel Chemical Co., Ltd.
Telephone021-64609169 18901607656
Websitehttp://www.kewelchem.com/
Nanjing XiZe Biotechnology CO., Ltd.
Telephone025-66023220 0086-15250997978
Websitehttp://www.njxizebio.com
Shanghai Changyan Chem & Tech Co., Ltd.
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ShangHai Biochempartner Co.,Ltd
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Roark Standards
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Websitehttp://roarkstandards.com
Amadis Chemical Company Limited
Telephone571-89925085
Websitehttp://www.amadischem.com
Shenzhen SUNGENING Bio-Medical Co., Ltd.
Telephone0755-28967200 13631290199
Websitehttp://www.sungening.com
Shenzhen Polymeri Biochemical Technology Co., Ltd.
Telephone+86-400-002-6226 +86-13028896684;
Websitehttps://www.rrkchem.com
Shenzhen Botel Biotechnology Co. Ltd.
Telephone0755-22202135 13316968096
Websitehttp://www.szbotaier.com/
Jiangsu aikang biomedical research and development co., LTD
Telephone025-66110311 13155353615
Websitehttp://www.aikonchem.com/
Guangzhou Dreampharm Biotechnology Co., Ltd.
Telephone020-36607679 17825480238
Websitehttp://www.dmstandards.com/
Guangzhou Jiuzhi Pharmaceutical Technology Co., Ltd.
Telephone020-89854820
Websitehttp://www.jzpharma.cn
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