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Ipriflavone is a synthetic isoflavone derivative used to suppress bone resorption.

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Ipriflavone Chemical Structure

Ipriflavone Chemical Structure

CAS No. : 35212-22-7

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Based on 2 publication(s) in Google Scholar

Other Forms of Ipriflavone:

Ipriflavone Related Antibodies

Top Publications Citing Use of Products

  • Biological Activity

  • Protocol

  • Purity & Documentation

  • References

  • Customer Review

Description

Ipriflavone is a synthetic isoflavone derivative used to suppress bone resorption.

In Vitro

Ipriflavone inhibits the proliferation and DNA synthesis of MDA-231 cells and blocks the ligand-induced phosphorylation of Tyr(845) of the EGFR. Ipriflavone does not promote apoptosis of MDA-231 cells[1]. Ipriflavone also promotes the deposition of calcium and the formation of mineralized nodules by newborn rat calvarial osteoblast-like cells as well as the activity of alkaline phosphatase[2].

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

Ipriflavone Related Antibodies
In Vivo

Daily oral administration of ipriflavone at 12 mg/mouse significantly inhibits the development of new osteolytic bone metastases and the progression of established osteolytic lesions, prolonging the life of tumor-bearing mice. Ipriflavone reduces the number of osteoclasts at the bone-cancer interface with no severe adverse effects on the host[1]. 1-month treatment with ipriflavone increases bone density and improves the biomechanical properties of adult rat male bones without altering mineral composition[3]

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

280.32

Formula

C18H16O3
CAS No.
Appearance

Solid

Color

White to off-white

SMILES

O=C1C(C2=CC=CC=C2)=COC3=CC(OC(C)C)=CC=C13
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 : 33.33 mg/mL (118.90 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

H2O : < 0.1 mg/mL (insoluble)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 3.5674 mL 17.8368 mL 35.6735 mL
5 mM 0.7135 mL 3.5674 mL 7.1347 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.

  • Molarity Calculator

  • Dilution Calculator

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

Mass
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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

=
Concentration (final)

C2

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Volume (final)

V2

In Vivo:

Select the appropriate dissolution method based on your experimental animal and administration route.

For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for in vivo experiments, it is recommended to prepare freshly and use it on the same day.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

  • Protocol 1

    Add each solvent one by one:  10% DMSO    90% Corn Oil

    Solubility: ≥ 2.5 mg/mL (8.92 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown). If the continuous dosing period exceeds half a month, please choose this protocol carefully.

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL Corn oil, and mix evenly.

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.
Please enter your animal formula composition:
%
DMSO +
% 
+
%
Tween-80 +
%
Saline
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).
Calculation results:
Working solution concentration: mg/mL
Method for preparing stock solution: mg drug dissolved in μL  DMSO (Stock solution concentration: mg/mL).
The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only. If necessary, please contact MedChemExpress (MCE).
Method for preparing in vivo working solution for animal experiments: Take μL DMSO stock solution, add μL . μL , mix evenly, next add μL Tween 80, mix evenly, then add μL Saline.
 If the continuous dosing period exceeds half a month, please choose this protocol carefully.
Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.
Purity & Documentation
References
Cell Assay
[1]

Ipriflavone is dissolved in absolute ethanol and added to the medium at 1-50 μM. The final ethanol concentrations are <0.5% (v/v). MDA-231 cells are seeded in 35 mm culture dishes in DMEM supplemented with 10% FBS in the presence of ipriflavone (1, 10 or 50 μM) or ethanol. After 48 hr incubation, the medium is changed with fresh medium containing the same concentrations of ipriflavone or ethanol. After incubation for 24, 48, 72 and 96 hr from the initial seeding, cells are treated with trypan blue to estimate the number of viable cells[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.
Animal Administration
[1][3]

Rats: To assess the potential impact of ipriflavone on the biomechanical properties and mineral composition of bone, adult male rats are orally administered two doses (200 or 400 mg/kg bw) of ipriflavone for 1 month. Bone biomechanics are evaluated by vibration damping, an index of strain energy loss, and impact strength[3]. Mice: Ipriflavone is suspended in water containing 0.5% (w/v) methylcellulose and given to mice orally at 6 or 12 mg/0.2 mL daily, which is equivalent to 200 or 400 mg/kg body weight. MDA-231 cells are injected s.c. into the interscapular space of nude mice (on day 0), which are then given ipriflavone (6 or 12 mg/mouse) or the methylcellulose solution orally from day 1 to day 27. Tumor growth is analyzed twice a week by measuring the tumor volume[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.
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 3.5674 mL 17.8368 mL 35.6735 mL 89.1838 mL
5 mM 0.7135 mL 3.5674 mL 7.1347 mL 17.8368 mL
10 mM 0.3567 mL 1.7837 mL 3.5674 mL 8.9184 mL
15 mM 0.2378 mL 1.1891 mL 2.3782 mL 5.9456 mL
20 mM 0.1784 mL 0.8918 mL 1.7837 mL 4.4592 mL
25 mM 0.1427 mL 0.7135 mL 1.4269 mL 3.5674 mL
30 mM 0.1189 mL 0.5946 mL 1.1891 mL 2.9728 mL
40 mM 0.0892 mL 0.4459 mL 0.8918 mL 2.2296 mL
50 mM 0.0713 mL 0.3567 mL 0.7135 mL 1.7837 mL
60 mM 0.0595 mL 0.2973 mL 0.5946 mL 1.4864 mL
80 mM 0.0446 mL 0.2230 mL 0.4459 mL 1.1148 mL
100 mM 0.0357 mL 0.1784 mL 0.3567 mL 0.8918 mL
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Ipriflavone 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:

Ipriflavone35212-22-7OthersInhibitorinhibitorinhibit

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