1. NF-κB
  2. Keap1-Nrf2
  3. 4-Methoxychalcone-1

4-Methoxychalcone is a naturally occurring chalcone compound. 4-Methoxychalcone has antioxidant activity, anti-inflammatory activity, antitumor activity and antibacterial activity. 4-Methoxychalcone can be used to study inflammation and tumor models.

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4-Methoxychalcone-1

4-Methoxychalcone-1 Chemical Structure

CAS No. : 959-33-1

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Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO
ready for reconstitution
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Solution
10 mM * 1 mL in DMSO In-stock
Solid
5 g In-stock
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Description

4-Methoxychalcone is a naturally occurring chalcone compound. 4-Methoxychalcone has antioxidant activity, anti-inflammatory activity, antitumor activity and antibacterial activity. 4-Methoxychalcone can be used to study inflammation and tumor models[1].

Cellular Effect
Cell Line Type Value Description References
A2780 GI50
14.4 μM
Compound: 9
Antiproliferative activity against human A2780 cells assessed as cell growth inhibition measured after 72 hrs by trypan blue assay
Antiproliferative activity against human A2780 cells assessed as cell growth inhibition measured after 72 hrs by trypan blue assay
[PMID: 34262643]
A549 IC50
5.2 μM
Compound: 5
Antiproliferative activity against human A549 cells assessed as cell growth inhibition measured after 48 hrs by CellTiter Aqueous One Solution MTS assay
Antiproliferative activity against human A549 cells assessed as cell growth inhibition measured after 48 hrs by CellTiter Aqueous One Solution MTS assay
[PMID: 37666364]
CAL-51 GI50
2.69 μM
Compound: SSE14106
Antiproliferative activity against human CAL51 cells assessed as growth inhibition after 3 days by SRB assay
Antiproliferative activity against human CAL51 cells assessed as growth inhibition after 3 days by SRB assay
[PMID: 28743509]
CCRF-CEM IC50
33.5 μM
Compound: 4c
Inhibitory concentration against CEM T-lymphocytes
Inhibitory concentration against CEM T-lymphocytes
[PMID: 12086496]
DLD-1 EC50
52 μM
Compound: 9
Cytotoxicity against human DLD-1 cells assessed as reduction in cell viability incubated for 48 hrs by AlamarBlue-based assay
Cytotoxicity against human DLD-1 cells assessed as reduction in cell viability incubated for 48 hrs by AlamarBlue-based assay
[PMID: 36356534]
FHC CC50
99 μM
Compound: 9
Cytotoxicity against human FHC cells assessed as reduction in cell viability incubated for 48 hrs by AlamarBlue-based assay
Cytotoxicity against human FHC cells assessed as reduction in cell viability incubated for 48 hrs by AlamarBlue-based assay
[PMID: 36356534]
HCT-116 EC50
22 μM
Compound: 9
Cytotoxicity against human HCT-116 cells assessed as reduction in cell viability incubated for 48 hrs by AlamarBlue-based assay
Cytotoxicity against human HCT-116 cells assessed as reduction in cell viability incubated for 48 hrs by AlamarBlue-based assay
[PMID: 36356534]
HCT-116 EC50
30 μM
Compound: 9
Cytotoxicity against p53-/- human HCT-116 cells assessed as reduction in cell viability incubated for 48 hrs by AlamarBlue-based assay
Cytotoxicity against p53-/- human HCT-116 cells assessed as reduction in cell viability incubated for 48 hrs by AlamarBlue-based assay
[PMID: 36356534]
HCT-116 GI50
3.86 μM
Compound: SSE14106
Antiproliferative activity against human HCT116 cells assessed as growth inhibition after 3 days by SRB assay
Antiproliferative activity against human HCT116 cells assessed as growth inhibition after 3 days by SRB assay
[PMID: 28743509]
HK-2 IC50
23.2 μM
Compound: 5
Growth inhibition of HK2 cells by sulforhodamine assay
Growth inhibition of HK2 cells by sulforhodamine assay
[PMID: 17383189]
HT-29 EC50
32 μM
Compound: 9
Cytotoxicity against human HT-29 cells assessed as reduction in cell viability incubated for 48 hrs by AlamarBlue-based assay
Cytotoxicity against human HT-29 cells assessed as reduction in cell viability incubated for 48 hrs by AlamarBlue-based assay
[PMID: 36356534]
HT-29 GI50
16.7 μM
Compound: 9
Antiproliferative activity against human HT-29 cells assessed as cell growth inhibition measured after 72 hrs by trypan blue assay
Antiproliferative activity against human HT-29 cells assessed as cell growth inhibition measured after 72 hrs by trypan blue assay
[PMID: 34262643]
HT-29 IC50
54 μM
Compound: 5
Growth inhibition of HT29 cells by sulforhodamine assay
Growth inhibition of HT29 cells by sulforhodamine assay
[PMID: 17383189]
HepG2 IC50
> 100 μM
Compound: 4
Cytotoxicity against human HepG2 cells after 48 hrs by MTT assay
Cytotoxicity against human HepG2 cells after 48 hrs by MTT assay
[PMID: 22658085]
K562 IC50
29 μM
Compound: 4-Methoxychalcone
Inhibition of NF-kappaB transactivation in TNF-alpha-stimulated human K562 cells preincubated for 2 hrs followed by TNF-alpha challenge measured after 6 hrs by dual luciferase reporter gene assay
Inhibition of NF-kappaB transactivation in TNF-alpha-stimulated human K562 cells preincubated for 2 hrs followed by TNF-alpha challenge measured after 6 hrs by dual luciferase reporter gene assay
[PMID: 24775915]
L1210 IC50
50.4 μM
Compound: 4c
Inhibitory activity against L1210 leukemia cells
Inhibitory activity against L1210 leukemia cells
[PMID: 12086496]
MCF7 IC50
90 μM
Compound: 5
Growth inhibition of MCF7 cells by sulforhodamine assay
Growth inhibition of MCF7 cells by sulforhodamine assay
[PMID: 17383189]
MSTO-211H GI50
10.4 μM
Compound: 9
Antiproliferative activity against human MSTO-211H cells assessed as cell growth inhibition measured after 72 hrs by trypan blue assay
Antiproliferative activity against human MSTO-211H cells assessed as cell growth inhibition measured after 72 hrs by trypan blue assay
[PMID: 34262643]
P388 IC50
10.63 μM
Compound: 4c
Inhibitory activity against Murine P388 cells
Inhibitory activity against Murine P388 cells
[PMID: 12086496]
RBL-1 IC50
20 μM
Compound: 27
Inhibition of 5-lipoxygenase in rat RBL1 cells
Inhibition of 5-lipoxygenase in rat RBL1 cells
10.1007/s00044-013-0745-7
RBL-1 IC50
20 μM
Compound: 27
Inhibition of cyclooxygenase in rat RBL1 cells
Inhibition of cyclooxygenase in rat RBL1 cells
10.1007/s00044-013-0745-7
TK-10 IC50
53 μM
Compound: 5
Growth inhibition of TK10 cells by sulforhodamine assay
Growth inhibition of TK10 cells by sulforhodamine assay
[PMID: 17383189]
Molecular Weight

238.28

Formula

C16H14O2

CAS No.
Appearance

Solid

Color

Off-white to light yellow

SMILES

O=C(C1=CC=CC=C1)/C=C/C2=CC=C(OC)C=C2

Structure Classification
Initial Source
Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Store at room temperature 3 years

In solvent -80°C 2 years
-20°C 1 year
Solvent & Solubility
In Vitro: 

DMSO : 100 mg/mL (419.67 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 4.1967 mL 20.9837 mL 41.9674 mL
5 mM 0.8393 mL 4.1967 mL 8.3935 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, 1 year; -20°C, 6 months. When stored at -80°C, please use it within 1 year. When stored at -20°C, please use it within 6 months.

  • Molarity Calculator

  • Dilution Calculator

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

Mass
=
Concentration
×
Volume
×
Molecular Weight *

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

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
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 (10.49 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

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, 1 year; -20°C, 6 months. When stored at -80°C, please use it within 1 year. When stored at -20°C, please use it within 6 months.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 4.1967 mL 20.9837 mL 41.9674 mL 104.9186 mL
5 mM 0.8393 mL 4.1967 mL 8.3935 mL 20.9837 mL
10 mM 0.4197 mL 2.0984 mL 4.1967 mL 10.4919 mL
15 mM 0.2798 mL 1.3989 mL 2.7978 mL 6.9946 mL
20 mM 0.2098 mL 1.0492 mL 2.0984 mL 5.2459 mL
25 mM 0.1679 mL 0.8393 mL 1.6787 mL 4.1967 mL
30 mM 0.1399 mL 0.6995 mL 1.3989 mL 3.4973 mL
40 mM 0.1049 mL 0.5246 mL 1.0492 mL 2.6230 mL
50 mM 0.0839 mL 0.4197 mL 0.8393 mL 2.0984 mL
60 mM 0.0699 mL 0.3497 mL 0.6995 mL 1.7486 mL
80 mM 0.0525 mL 0.2623 mL 0.5246 mL 1.3115 mL
100 mM 0.0420 mL 0.2098 mL 0.4197 mL 1.0492 mL
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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.

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Product Name:
4-Methoxychalcone-1
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HY-W083376A
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