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Afatinib Impurity 21

Afatinib Impurity 21 Structure
Afatinib Impurity 21 structure
CAS No.
2044709-72-8
Chemical Name:
Afatinib Impurity 21
Synonyms
Afatinib Impurity 21;(S)-6-nitro-7-((tetrahydrofuran-3-yl)oxy)quinazolin-4-amine;(S)-N4-(3,4-Difluorophenyl)-7-((tetrahydrofuran-3-yl)oxy)quinazoline-4,6-diamine;4,6-Quinazolinediamine, N4-(3,4-difluorophenyl)-7-[[(3S)-tetrahydro-3-furanyl]oxy]-
CBNumber:
CB83386059
Molecular Formula:
C18H16F2N4O2
Molecular Weight:
358.34
MDL Number:
MOL File:
2044709-72-8.mol
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Afatinib Impurity 21 Properties

Boiling point 532.7±50.0 °C(Predicted)
Density 1.453±0.06 g/cm3(Predicted)
pka 5.89±0.30(Predicted)

Afatinib Impurity 21 Preparation Products And Raw materials

Raw materials

Preparation Products

Afatinib Impurity 21 Suppliers

Global( 25)Suppliers
Supplier Tel Email Country ProdList Advantage
Hubei Ipure Biology Co., Ltd 		+8613367258412 ada@ipurechemical.com China 10326 58
Hangzhou MolCore BioPharmatech Co.,Ltd. 		+86-057181025280; +8617767106207 sales@molcore.com China 49739 58
Zibo Hangyu Biotechnology Development Co., Ltd 		+86-0533-2185556 +8617865335152 Mandy@hangyubiotech.com China 11013 58
ChemStrong Scientific Co.,Ltd 0755-0755-66853366 13670046396 sales@chem-strong.com China 17982 56
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
Hubei Moco Chemical Co., Ltd. 18627756402 3001051413@qq.com China 10009 58
Guangzhou Jiuzhi Pharmaceutical Technology Co., Ltd. 020-89854820 sales@jzpharma.cn China 1072 58
Shenzhen ruikai de biotechnology co., ltd. 0755-61348847 17820674378 2682116078@qq.com China 7844 58
Shanghai Haohong Pharmaceutical Co., Ltd. 400-400-8210725 4008210725 malulu@leyan.com China 55023 58
Supplier Advantage
Hubei Ipure Biology Co., Ltd 		58
Hangzhou MolCore BioPharmatech Co.,Ltd. 		58
Zibo Hangyu Biotechnology Development Co., Ltd 		58
ChemStrong Scientific Co.,Ltd 56
Nanjing XiZe Biotechnology CO., Ltd. 55
Shenzhen SUNGENING Bio-Medical Co., Ltd. 60
Hubei Moco Chemical Co., Ltd. 58
Guangzhou Jiuzhi Pharmaceutical Technology Co., Ltd. 58
Shenzhen ruikai de biotechnology co., ltd. 58
Shanghai Haohong Pharmaceutical Co., Ltd. 58

2044709-72-8(Afatinib Impurity 21)Related Search:

Afatinib iMpurity 4-Hydroxy 4-Dedimethylamino Afatinib Afatinib Impurity L (Afatinib N-Oxide) Afatinib-d6 Afatinib IMpurity H
Afatinib Impurity 74 Afatinib impurity 40 Afatinib impurity 33 TRANS-4-AMINOCROTONIC ACID Afatinib impurity 30
4-CHLORO-7-FLUORO-6-NITRO-QUINAZOLINE Afatinib impurity 27 Afatinib impurity 34 Afatinib impurity 41 Afatinib Impurity I
Afatinib-d4 Afatinib Impurity K Afatinib Impurity 23

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Afatinib Impurity 21 4,6-Quinazolinediamine, N4-(3,4-difluorophenyl)-7-[[(3S)-tetrahydro-3-furanyl]oxy]- (S)-N4-(3,4-Difluorophenyl)-7-((tetrahydrofuran-3-yl)oxy)quinazoline-4,6-diamine (S)-6-nitro-7-((tetrahydrofuran-3-yl)oxy)quinazolin-4-amine 2044709-72-8