CAS 3440-24-2|3',4',7,8-Tetrahydroxyflavone

Introduction：Basic information about CAS 3440-24-2|3',4',7,8-Tetrahydroxyflavone, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Common Name3',4',7,8-Tetrahydroxyflavone
CAS Number3440-24-2Molecular Weight286.24
Density1.654g/cm3Boiling Point618.9ºC at 760 mmHg
Molecular FormulaC15H10O6Melting Point/
MSDS/Flash Point240.6ºC

Names

Name2-(3,4-dihydroxyphenyl)-7,8-dihydroxychromen-4-one
SynonymMore Synonyms

3',4',7,8-Tetrahydroxyflavone BiologicalActivity

Description7,8,3′,4′-Tetrahydroxyflavone (compound 2) is a potent xanthine oxidase (XOD) inhibitor with an IC50 value of 10.488 µM[1].
Related CatalogResearch Areas >>Metabolic DiseaseSignaling Pathways >>Metabolic Enzyme/Protease >>Xanthine Oxidase
Target

IC50: 10.488 µM (XOD)[1]

References

[1]. Tung YT, et al. Inhibition of xanthine oxidase by Acacia confusa extracts and their phytochemicals. J Agric Food Chem. 2010 Jan 27;58(2):781-6.  

Chemical & Physical Properties

Density1.654g/cm3
Boiling Point618.9ºC at 760 mmHg
Molecular FormulaC15H10O6
Molecular Weight286.24
Flash Point240.6ºC
Exact Mass286.04800
PSA111.13000
LogP2.28240
Index of Refraction1.767
InChIKeyARYCMKPCDNHQCL-UHFFFAOYSA-N
SMILESO=c1cc(-c2ccc(O)c(O)c2)oc2c(O)c(O)ccc12

Safety Information

Risk PhrasesR36/37/38
HS Code2914501900

Customs

HS Code2914501900
Summary2914501900 other ketone-phenols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Synonyms

2-(3,4-Dihydroxy-phenyl)-7,8-dihydroxy-chromen-4-on
7,8,3',4'-tetrahydroxyflavone
2-(3,4-dihydroxy-phenyl)-7,8-dihydroxy-chromen-4-one
2-(3,4-dihydroxyphenyl)-7,8-dihydroxy-4H-chromen-4-one
transilitin
3',4',7,8-tetrahydroxyflavone
2-(3,4-dihydroxyphenyl)-7,8-dihydroxy-4h-chromen-4-on
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