3,7,4'-trihydroxyflavone

Names

[ CAS No. ]:
2034-65-3

[ Name ]:
3,7,4'-trihydroxyflavone

[Synonym ]:
5-Deoxykaempferol
3,7,4-trihydroxyflavone
RESOKAEMPFEROL
3,4',7-trihydroxyflavone
7,4'-dihydroxyflavonol
Resokaempherol
3,4',7-trihydroxyfalvone
4',7-Dihydroxyflavonol

Biological Activity

[Description]:

3,7,4'-Trihydroxyflavone, isolated from Rhus javanica var. roxburghiana, is a flavonoid with DNA strand-scission activity[1].

[Related Catalog]:

Signaling Pathways >> Cell Cycle/DNA Damage >> DNA/RNA Synthesis

Research Areas >> Others

[References]

[1]. Lin CN, et al. Flavonoids with DNA strand-scission activity from Rhus javanica var. roxburghiana. Fitoterapia. 2008 Jan;79(1):32-6. Epub 2007 Aug 9.

Chemical & Physical Properties

[ Density]:
1.579g/cm3

[ Boiling Point ]:
539.7ºC at 760mmHg

[ Melting Point ]:
310-311ºC

[ Molecular Formula ]:
C₁₅H₁₀O₅

[ Molecular Weight ]:
270.24

[ Flash Point ]:
210.6ºC

[ Exact Mass ]:
270.05300

[ PSA ]:
90.90000

[ LogP ]:
2.57680

[ Vapour Pressure ]:
1.76E-12mmHg at 25°C

[ Index of Refraction ]:
1.747

Safety Information

[ HS Code ]:
2914501900

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2914501900

[ Summary ]:
2914501900 other ketone-phenols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%