2. NF-κB
  3. NF-κB
  4. Quinoclamine

Quinoclamine, a naphthoquinone derivative, is a NF-κB inhibitor. Quinoclamine exhibits anti-cancer activity.

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Quinoclamine Chemical Structure

Quinoclamine Chemical Structure

CAS No. : 2797-51-5

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Customer Review

Based on 2 publication(s) in Google Scholar

Quinoclamine Related Antibodies

Top Publications Citing Use of Products

View All NF-κB Isoform Specific Products:

View All Isoforms
NF-κB NF-κB1/p50 RelA/p65 RelB c-Rel

  • Biological Activity

  • Purity & Documentation

  • References

  • Customer Review

Description

Quinoclamine, a naphthoquinone derivative, is a NF-κB inhibitor. Quinoclamine exhibits anti-cancer activity[1][2].

IC50 & Target

NF-κB[2]
In Vitro

Quinoclamine causes differentiation of U-937 cells into macrophage-like cells[1].
Quinoclamine inhibits NF-κB activities in HepG2 cells, with an IC50 of 1.7 μM[2].
Quinoclamine (1-4 μM; 30 minutes ) suppresses endogenous NF-κB activity in HepG2 cells through the inhibition of IκB-α phosphorylation and p65 translocation[2].
Quinoclamine inhibits induced NF-κB activities in lung and breast cancer cell lines[2].
Quinoclamine affects the expression levels of genes involved in cell cycle or apoptosis[2].
Quinoclamine down-regulates the expressions of UDP glucuronosyltransferase genes involved in phase II drug metabolism[2].

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

Quinoclamine Related Antibodies

Cell Viability Assay[2]

Cell Line: HepG2 cells
Concentration: 1 μM, 2 μM, 4 μM, 8 μM, 16 μM, 32 μM, 64 μM
Incubation Time: 24 hours
Result: Inhibited NF-κB activities in HepG2 cells.

Western Blot Analysis[2]

Cell Line: HepG2 cells
Concentration: 0 μM, 1 μM, 2 μM, 4 μM
Incubation Time: 30 minutes
Result: Inhibited IκB-α phosphorylation and p65 translocation in HepG2 cells.
Molecular Weight

207.61

Formula

C10H6ClNO2
CAS No.
Appearance

Solid

Color

Orange to yellow

SMILES

O=C(C(Cl)=C(C1=O)N)C2=C1C=CC=C2
Shipping

Room temperature in continental US; may vary elsewhere.
Storage
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
Solvent & Solubility
In Vitro: 

DMSO : 250 mg/mL (1204.18 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 4.8167 mL 24.0836 mL 48.1672 mL
5 mM 0.9633 mL 4.8167 mL 9.6334 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, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

  • Molarity Calculator

  • Dilution Calculator

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

Mass
=
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

×
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    40% PEG300    5% Tween-80    45% Saline

    Solubility: 2.08 mg/mL (10.02 mM); Clear solution; Need ultrasonic

    This protocol yields a clear solution of 2.08 mg/mL.

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.

    Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
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

Purity: 99.01%

COA (251 KB) HNMR (232 KB) LCMS (122 KB)

Handling Instructions (2659 KB)
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, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 4.8167 mL 24.0836 mL 48.1672 mL 120.4181 mL
5 mM 0.9633 mL 4.8167 mL 9.6334 mL 24.0836 mL
10 mM 0.4817 mL 2.4084 mL 4.8167 mL 12.0418 mL
15 mM 0.3211 mL 1.6056 mL 3.2111 mL 8.0279 mL
20 mM 0.2408 mL 1.2042 mL 2.4084 mL 6.0209 mL
25 mM 0.1927 mL 0.9633 mL 1.9267 mL 4.8167 mL
30 mM 0.1606 mL 0.8028 mL 1.6056 mL 4.0139 mL
40 mM 0.1204 mL 0.6021 mL 1.2042 mL 3.0105 mL
50 mM 0.0963 mL 0.4817 mL 0.9633 mL 2.4084 mL
60 mM 0.0803 mL 0.4014 mL 0.8028 mL 2.0070 mL
80 mM 0.0602 mL 0.3010 mL 0.6021 mL 1.5052 mL
100 mM 0.0482 mL 0.2408 mL 0.4817 mL 1.2042 mL
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Quinoclamine 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:

Quinoclamine2797-51-5NF-κBNuclear factor-κBNuclear factor-kappaBNF-ΚbnaphthoquinonederivativeInhibitorinhibitorinhibit

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