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ChemicalBook--->CAS DataBase List--->134612-84-3

134612-84-3

134612-84-3 Structure

134612-84-3 Structure
IdentificationBack Directory
[Name]

4'-Chloro-3,4-dihydroxybenzophenone
[CAS]

134612-84-3
[Synonyms]

Fenofibrate Impurity 11
Fenofibrate impurities 7
Choline Fenofibrate Impurity 13
4'-CHLORO-3,4-DIHYDROXYBENZOPHENONE
3,4-Dihydroxy-4`-chloro benzophenone
4-chloro-3',4'-dihydroxydiphenylmethanone
(4-Chlorophenyl)(3,4-dihydroxyphenyl)Methanone
Methanone,(4-chlorophenyl)(3,4-dihydroxyphenyl)-
[Molecular Formula]

C13H9ClO3
[MDL Number]

MFCD08436199
[MOL File]

134612-84-3.mol
[Molecular Weight]

248.66
Chemical PropertiesBack Directory
[Melting point ]

190°C
[Boiling point ]

468.8±45.0 °C(Predicted)
[density ]

1.409±0.06 g/cm3(Predicted)
[storage temp. ]

Inert atmosphere,Room Temperature
[pka]

7.56±0.20(Predicted)
Safety DataBack Directory
[Symbol(GHS) ]


GHS02,GHS06
[Signal word ]

Warning
[Hazard statements ]

H228-H301-H317-H319-H412
[Precautionary statements ]

P261-P264b-P270-P272-P280-P301+P310-P302+P352-P305+P351+P338-P330-P333+P313-P337+P313-P363-P370+P378r-P405-P501c
Hazard InformationBack Directory
[Uses]

(4-Chlorophenyl)(3,4-dihydroxyphenyl)methanone is used because it showed inhibitory activity against protein tyrosine kinase as detected by structure-activity relationship.
[Preparation]

preparation by demethylation of 4′-chloro-4-hydroxy-3-methoxybenzophenone with hydrobromic acid in refluxing aqueous acetic acid.
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