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7,4′-Dihydroxyflavone

This product is for research use only, not for human use. We do not sell to patients.

7,4′-Dihydroxyflavone
For small sizes, please check our retail website as below: www.invivochem.com
Size Price Stock
25mg$2003-6 Days
50mg$3003-6 Days
100mg$4803-6 Days
250mg$9003-6 Days
500mg$15503-6 Days

Cat #: V31571 CAS #: 2196-14-7 Purity ≥ 99%

Description: 7,4'-Dihydroxyflavone (7,4'-DHF) is a naturally occurring flavonoid isolated from Glycyrrhiza uralensis with various bioactivity. It acts as an eotaxin/CCL11 inhibitor, has the ability to consistently suppress eotaxin production and prevent dexamethasone (Dex)‐paradoxical adverse effects on eotaxin production.

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Molecular Weight (MW)254.24
Molecular FormulaC₁₅H₁₀O₄
CAS No.2196-14-7
Preparing Stock Solutions
Solvent volume to be added Mass (the weight of a compound)
Mother liquor concentration 1mg5mg10mg20mg
1mM3.9333 mL19.6665 mL39.3329 mL78.6658 mL
5mM0.7867 mL3.9333 mL7.8666 mL15.7332 mL
10mM0.3933 mL1.9666 mL3.9333 mL7.8666 mL
20mM0.1967 mL0.9833 mL1.9666 mL3.9333 mL
The molarity calculator equation
Mass(g) = Concentration(mol/L) × Volume(L) × Molecular Weight(g/mol)
Mass
=
Concentration
×
Volume
×
Molecular Weight*
The dilution calculator equation
Concentration(start) × Volume(start) = Concentration(final) × Volume(final)

This equation is commonly abbreviated as: C1 V1 = C2 V2

Concentration(start)
C1
×
Volume(start)
V1
=
Concentration(final)
C2
×
Volume(final)
V2
Step One: Enter information below
Dosage mg/kg Average weight of animals g Dosing volume per animal µL Number of animals
Step Two: Enter the in vivo formulation
%DMSO + % + %Tween 80 + %ddH2O

Calculation Results:
Working concentration: mg/ml;
Method for preparing DMSO master liquid: mg drug pre-dissolved in µL DMSO(Master liquid concentration mg/mL) ,Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.
Method for preparing in vivo formulation: Take µL DMSO master liquid, next add µL PEG300, mix and clarify, next add µL Tween 80,mix and clarify, next add µL ddH2O,mix and clarify.
Note:
  • (1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
  • (2) Be sure to add the solvent(s) in order.