CAS 2034-65-3|3,7,4'-trihydroxyflavone

Introduction：Basic information about CAS 2034-65-3|3,7,4'-trihydroxyflavone, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. 3,7,4'-trihydroxyflavone BiologicalActivity
3. Chemical & Physical Properties
4. Safety Information
5. Customs
6. Synonyms

Common Name	3,7,4'-trihydroxyflavone
CAS Number	2034-65-3	Molecular Weight	270.24
Density	1.579g/cm3	Boiling Point	539.7ºC at 760mmHg
Molecular Formula	C₁₅H₁₀O₅	Melting Point	310-311ºC
MSDS	/	Flash Point	210.6ºC

Names

Name	3,7-dihydroxy-2-(4-hydroxyphenyl)chromen-4-one
Synonym	More Synonyms

3,7,4'-trihydroxyflavone BiologicalActivity

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 SynthesisResearch 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
InChIKey	OBWHQJYOOCRPST-UHFFFAOYSA-N
SMILES	O=c1c(O)c(-c2ccc(O)cc2)oc2cc(O)ccc12

Safety Information

HS Code	2914501900

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%

Synonyms

5-Deoxykaempferol

3,7,4-trihydroxyflavone

RESOKAEMPFEROL

3,4',7-trihydroxyflavone

7,4'-dihydroxyflavonol

Resokaempherol

3,4',7-trihydroxyfalvone

4',7-Dihydroxyflavonol

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