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Pharmaceutical Impurity Reference Standards
Afatinib Impurity 18
Afatinib Impurity 18
Product Name
Afatinib Impurity 18
CAS
2316847-95-5
MF
C22H20ClFN4O4
MW
458.87
EINECS
MOL File
2316847-95-5.mol
Chemical Properties
Boiling point
682.5±55.0 °C(predicted)
Density
1.484±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)
pka
8.34±0.50(predicted)
Afatinib Impurity 18 Supplier
Quality Control Solutions Ltd.
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0755-66853366 13670046396
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Shanghai Kewel Chemical Co., Ltd.
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021-64609169 18901607656
Email
greensnown@163.com
Roark Standards
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0755-83552066 15986688328
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service@roarkstandards.com
Shenzhen SUNGENING Bio-Medical Co., Ltd.
Tel
0755-28967200 13631290199
Email
wxf@sungening.com
Shenzhen Botel Biotechnology Co. Ltd.
Tel
13316949107 13316968096
Email
1979313431@qq.com
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