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深圳远扬化学可提供阿法替尼申报所用全套杂质， 随货附CoA证书，HNMR，MS，HPLC图谱，纯度符合申报要求，阿法替尼杂质为我司优势杂质，长期备有库存，发货快。如需阿法替尼杂质相关详细信息，欢迎我司业务人员获取。

 除自主品牌杂质对照品外，我司还代理英国NIBSC标准品，美国剑桥CIL同位素标准品，美国NIST标准物质，欧洲标准局IRMM标准物质，加拿大TRC标准品，TLC标准品，MOLCAN标准品，NRC标准品等，欢迎洽谈。

Afatinib

(S,E)-N-(4-((3-chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)but-2-enamide

Afatinib Impurity 1

(S)-N-(3-chloro-4-fluorophenyl)-6-nitro-7-((tetrahydrofuran-3-yl)oxy)quinazolin-4-amine

Afatinib Impurity 2

(S)-N4-(3-chloro-4-fluorophenyl)-7-((tetrahydrofuran-3-yl)oxy)quinazoline-4,6-diamine

Afatinib Impurity 3

(R,E)-N-(4-((3-chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)but-2-enamide

Afatinib Impurity 4

(S,E)-N-(4-((3,4-dichlorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)but-2-enamide

Afatinib Impurity 5

(S,E)-N-(4-((3,4-difluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)but-2-enamide

Afatinib Impurity 6

(S,E)-N-(4-((4-chloro-3-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)but-2-enamide

Afatinib Impurity 7

(S,E)-N-(4-((3-chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)but-2-enamide

Afatinib Impurity 8

(S,E)-4-bromo-N-(4-((3-chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)but-2-enamide

Afatinib Impurity 9

(S,E)-4-(dimethylamino)-N-(4-hydroxy-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)but-2-enamide

Afatinib Impurity 10

(S,E)-N-(4-((3-chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(methylamino)but-2-enamide

Afatinib Impurity 11

Afatinib Impurity 12

1-(4-((3-chloro-4-fluorophenyl)amino)-7-(((S)-tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-5-hydroxypyrrolidin-2-one