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82475-00-1

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82475-00-1 Structure

82475-00-1 Structure
IdentificationBack Directory
[Name]

4H-1-Benzopyran-4-one, 2-(2,6-dihydroxyphenyl)-5,7-dihydroxy-
[CAS]

82475-00-1
[Synonyms]

Luteolin Impurity 2
2',5,6',7-Tetrahydroxyflavone
2,5,6,7-Tetrahydroxyflavone/ 5,7,2,6-Tetrahydroxyflavone
4H-1-Benzopyran-4-one, 2-(2,6-dihydroxyphenyl)-5,7-dihydroxy-
[Molecular Formula]

C15H10O6
[MOL File]

82475-00-1.mol
[Molecular Weight]

286.24
Chemical PropertiesBack Directory
[Melting point ]

>300 °C
[Boiling point ]

589.0±50.0 °C(Predicted)
[density ]

1.654±0.06 g/cm3(Predicted)
[pka]

6.47±0.40(Predicted)
Hazard InformationBack Directory
[Uses]

5,7,2',6'-Tetrahydroxyflavone is a natural flavonoid that inhibits hepatic testosterone 6β-hydroxylation (CYP3A4) activity with an IC50 of 7.8 μM[1].
[IC 50]

CYP3A4: 7.8 μM (IC50)
[References]

[1] Ji-Yeon Kim, et al. Effects of flavonoids isolated from Scutellariae radix on cytochrome P-450 activities in human liver microsomes. J Toxicol Environ Health A. 2002 Mar;65(5-6):373-81. DOI:10.1080/15287390252808046
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