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Icotinib Impurity 21

Icotinib Impurity 21 Structure
Icotinib Impurity 21 structure
CAS No.
1708935-20-9
Chemical Name:
Icotinib Impurity 21
Synonyms
Icotinib Impurity 21;Meester-(E)-Clavulanicacid,BAN,INN
CBNumber:
CB413674870
Molecular Formula:
C21H19N3O4
Molecular Weight:
377.39
MDL Number:
MOL File:
1708935-20-9.mol
Last updated:2025-05-19 13:47:35
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Icotinib Impurity 21 Properties

Melting point 228-229 °C
Boiling point 553.371±50.00 °C(Press: 760.00 Torr)(predicted)
Density 1.348±0.10 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)
pka 5.128±0.20(predicted)

Icotinib Impurity 21 Preparation Products And Raw materials

Raw materials

Preparation Products

Icotinib Impurity 21 Suppliers

Global Suppliers ( 2)
Supplier Tel Email Country ProdList Advantage
Shanghai Kewel Chemical Co., Ltd. 021-64609169 18901607656 greensnown@163.com China 9883 50
Hubei Yangxin Medical Technology Co., Ltd. 15374522761 3003392093@yongstandards.com China 9995 55
Supplier Advantage
Shanghai Kewel Chemical Co., Ltd. 50
Hubei Yangxin Medical Technology Co., Ltd. 55
Icotinib Impurity 21 Meester-(E)-Clavulanicacid,BAN,INN 1708935-20-9