2. Anti-infection
  3. Influenza Virus
  4. 3,4'-Dihydroxyflavone

3,4'-Dihydroxyflavone  (Synonyms: 3,4'-DHF)

Cat. No.: HY-111802 Purity: 99.33%
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3,4'-Dihydroxyflavone (3,4'-DHF) is an oral active flavonoid with antiviral activity against Influenza A virus.

For research use only. We do not sell to patients.

3,4'-Dihydroxyflavone Chemical Structure

3,4'-Dihydroxyflavone Chemical Structure

CAS No. : 14919-49-4

Size Price Stock Quantity
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO
ready for reconstitution
 USD 88 In-stock
Solution
10 mM * 1 mL in DMSO USD 88 In-stock
Solid
100 mg USD 80 In-stock
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Customer Review

Based on 1 publication(s) in Google Scholar

3,4'-Dihydroxyflavone Related Antibodies

Top Publications Citing Use of Products

  • Biological Activity

  • Purity & Documentation

  • References

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Description

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

Cellular Effect
Cell Line Type Value Description References
SK-MEL-1 IC50
> 100 μM
Compound: 5e
Cytotoxicity against human SK-MEL-1 cells assessed as reduction in cell viability after 72 hrs by MTT assay
Cytotoxicity against human SK-MEL-1 cells assessed as reduction in cell viability after 72 hrs by MTT assay
[PMID: 29032930]
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].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

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.
Molecular Weight

254.24

Formula

C15H10O4
CAS No.
Appearance

Solid

Color

Light yellow to yellow

SMILES

O=C1C(O)=C(C2=CC=C(O)C=C2)OC3=C1C=CC=C3
Shipping

Room temperature in continental US; may vary elsewhere.
Storage
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 2 years
-20°C 1 year
Solvent & Solubility
In Vitro: 

DMSO : ≥ 155 mg/mL (609.66 mM; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

*"≥" means soluble, but saturation unknown.

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 3.9333 mL 19.6665 mL 39.3329 mL
5 mM 0.7867 mL 3.9333 mL 7.8666 mL
View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.

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Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

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=
Concentration
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Volume
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Molecular Weight *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

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Volume (start)

V1

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C2

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V2

In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

g

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Calculation results:
Working solution concentration: mg/mL
Purity & Documentation
References

Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 3.9333 mL 19.6665 mL 39.3329 mL 98.3323 mL
5 mM 0.7867 mL 3.9333 mL 7.8666 mL 19.6665 mL
10 mM 0.3933 mL 1.9666 mL 3.9333 mL 9.8332 mL
15 mM 0.2622 mL 1.3111 mL 2.6222 mL 6.5555 mL
20 mM 0.1967 mL 0.9833 mL 1.9666 mL 4.9166 mL
25 mM 0.1573 mL 0.7867 mL 1.5733 mL 3.9333 mL
30 mM 0.1311 mL 0.6555 mL 1.3111 mL 3.2777 mL
40 mM 0.0983 mL 0.4917 mL 0.9833 mL 2.4583 mL
50 mM 0.0787 mL 0.3933 mL 0.7867 mL 1.9666 mL
60 mM 0.0656 mL 0.3278 mL 0.6555 mL 1.6389 mL
80 mM 0.0492 mL 0.2458 mL 0.4917 mL 1.2292 mL
100 mM 0.0393 mL 0.1967 mL 0.3933 mL 0.9833 mL
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3,4'-Dihydroxyflavone Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

3,4'-Dihydroxyflavone14919-49-43,4'-DHFInfluenza VirusInhibitorinhibitorinhibit

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