3,4'-Dihydroxyflavone

Modify Date: 2025-08-25 09:42:09

3,4'-Dihydroxyflavone structure	Common Name	3,4'-Dihydroxyflavone
	CAS Number	14919-49-4	Molecular Weight	254.24
	Density	1.472g/cm3	Boiling Point	452.5ºC at 760mmHg
	Molecular Formula	C₁₅H₁₀O₄	Melting Point	275-276ºC
	MSDS	N/A	Flash Point	175.7ºC

Use of 3,4'-Dihydroxyflavone

3,4'-Dihydroxyflavone (3,4'-DHF) is an oral active flavonoid with antiviral activity against Influenza A virus[1].

Name	3-hydroxy-2-(4-hydroxyphenyl)chromen-4-one
Synonym	More Synonyms

Description	3,4'-Dihydroxyflavone (3,4'-DHF) is an oral active flavonoid with antiviral activity against Influenza A virus[1].
Related Catalog	Signaling Pathways >> Anti-infection >> Influenza Virus Research Areas >> Infection
In Vivo	3,4'-Dihydroxyflavone (3,4'-DHF; PO, 1 mg/kg per 30 μL, daily, 5 days) significantly decreases virus titers and pathological changes in the lung and reduced body weight loss and death[1]. Animal Model: 3,4'-Dihydroxyflavone (3,4'-DHF; PO, 1 mg/kg per 30 μL, daily, 5 days) significantly decreases virus titers and pathological changes in the lung and reduced body weight loss and death[1]. Dosage: 1 mg/kg per 30 μL. Administration: Oral administration daily for 5 days. Result: Significantly decreased virus titers and pathological changes in the lung and reduced body weight loss and death.
References	[1]. Hossain MK, et al. Antiviral activity of 3,4'-dihydroxyflavone on influenza a virus. J Microbiol. 2014 Jun;52(6):521-6.

3,4'-Dihydroxyflavone MSDS(Chinese)

HS Code	2914501900

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%

3-Hydroxy-2-(4-hydroxyphenyl)chromone

4'-Hydroxyflavonol

3-hydroxy-2-(4-hydroxy-phenyl)-chromen-4-one

3,4'-dihydroxyfavone

3-Hydroxy-2-(4-hydroxy-phenyl)-chromen-4-on

3,4'-dihydroxyfalvone

3,4'-Dihydroxyflavone

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Price: ￥1045/10 mM * 1 mL in DMSO