ChemicalBook--->CAS DataBase List--->1333390-56-9

1333390-56-9

1333390-56-9 Structure

1333390-56-9 Structure
IdentificationBack Directory
[Name]

Regorafenib iMpurity
[CAS]

1333390-56-9
[Synonyms]

Regorafenib iMpurity
Regorafenib Impurity 30
Regorafenib Urea Impurity
Regorafenib Monohydrate IMP
Regorafenib Monohydrate Impurity
Urea, N-[4-chloro-3-(trifluoromethyl)phenyl]-N'-(2-fluoro-4-hydroxyphenyl)-
Regorafenib impurity 3/Regorafenib Urea Impurity/1-(4-chloro-3-(trifluoromethyl)phenyl)-3-(2-fluoro-4-hydroxyphenyl)urea
[Molecular Formula]

C14H9ClF4N2O2
[MDL Number]

MFCD28347630
[MOL File]

1333390-56-9.mol
[Molecular Weight]

348.68
Chemical PropertiesBack Directory
[Boiling point ]

346.9±42.0 °C(Predicted)
[density ]

1.599±0.06 g/cm3(Predicted)
[pka]

9.21±0.31(Predicted)
Questions And AnswerBack Directory
[Uses]

The impurity 1-(4-chloro-3-(trifluoromethyl)phenyl)-3-(3-fluoro-4-hydroxyphenyl)urea is an impurity with the structure shown below that is generated during the production of regorafenib. Regorafenib is a novel multi-kinase inhibitor developed by Bayer AG. It targets tumorigenesis, tumor angiogenesis, and the maintenance of tumor microenvironment signaling by inhibiting multiple tumor-promoting protein kinases.
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