2. Epigenetics
  3. Histone Methyltransferase
  4. UNC 0631

UNC 0631 is a potent histone methyltransferase G9a inhibitor with an IC50 of 4 nM. UNC 0631 potently reduces H3K9me2 levels in MDA-MB-231 cells with an IC50 of 25 nM.

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

UNC 0631 Chemical Structure

UNC 0631 Chemical Structure

CAS No. : 1320288-19-4

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Solid + Solvent
10 mM * 1 mL in DMSO
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 USD 168 In-stock
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10 mM * 1 mL in DMSO USD 168 In-stock
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10 mg USD 190 In-stock
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Customer Review

Based on 2 publication(s) in Google Scholar

UNC 0631 Related Antibodies

Top Publications Citing Use of Products

2 Publications Citing Use of MCE UNC 0631

View All Histone Methyltransferase Isoform Specific Products:

View All Isoforms
EZH1 EZH2 DOT1L SMYD2 SMYD3 SUV39H2/KMT1B EHMT2/G9a/KMT1C EHMT1/GLP/KMT1D SETDB1/KMT2G SETD2/KMT3A SETD7/KMT7 SETD8/KMT5A PRMT1 PRMT3 PRMT4 PRMT5 PRMT6 PRMT7 PRMT8

  • Biological Activity

  • Purity & Documentation

  • References

  • Customer Review

Description

UNC 0631 is a potent histone methyltransferase G9a inhibitor with an IC50 of 4 nM. UNC 0631 potently reduces H3K9me2 levels in MDA-MB-231 cells with an IC50 of 25 nM[1].

IC50 & Target[1]

G9a

4 nM (IC50)

In Vitro

UNC 0631 (Compound 7) has high cellular potency and excellent separation of functional potency versus cell toxicity in a variety of cell lines. UNC 0631 is highly potent in reducing H3K9me2 levels and has low cell toxicity. UNC 0631 reduces H3K9me2 levels with ICW IC50 values of 25 nM, 18 nM, 26 nM, 24 nM, 51 nM, 72 nM and 46 nM in MDA-MB-231, MCF7, PC3, 22RV1, HCT116 wt, HCT 116 p53-/- and IMR90 cell lines, respectively[1].

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

UNC 0631 Related Antibodies
Molecular Weight

635.93

Formula

C37H61N7O2
CAS No.
Appearance

Solid

Color

Light yellow to yellow

SMILES

COC1=CC2=C(NC3CCN(CC4CCCCC4)CC3)N=C(N5CCN(C(C)C)CCC5)N=C2C=C1OCCCN6CCCCC6
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: 

DMF : 150 mg/mL (235.88 mM; Need ultrasonic)

Ethanol : 100 mg/mL (157.25 mM; Need ultrasonic)

DMSO : 16.67 mg/mL (26.21 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 1.5725 mL 7.8625 mL 15.7250 mL
5 mM 0.3145 mL 1.5725 mL 3.1450 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
=
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% EtOH    40% PEG300    5% Tween-80    45% Saline

    Solubility: 2.5 mg/mL (3.93 mM); Suspended solution; Need ultrasonic

    This protocol yields a suspended solution of 2.5 mg/mL. Suspended solution can be used for oral and intraperitoneal injection.

    Taking 1 mL working solution as an example, add 100 μL EtOH stock solution (25.0 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.
  • Protocol 2

    Add each solvent one by one:  10% EtOH    90% (20% SBE-β-CD in Saline)

    Solubility: ≥ 2.5 mg/mL (3.93 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL EtOH stock solution (25.0 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.

    Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
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, 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 / Ethanol / DMF 1 mM 1.5725 mL 7.8625 mL 15.7250 mL 39.3125 mL
5 mM 0.3145 mL 1.5725 mL 3.1450 mL 7.8625 mL
10 mM 0.1573 mL 0.7863 mL 1.5725 mL 3.9313 mL
15 mM 0.1048 mL 0.5242 mL 1.0483 mL 2.6208 mL
20 mM 0.0786 mL 0.3931 mL 0.7863 mL 1.9656 mL
25 mM 0.0629 mL 0.3145 mL 0.6290 mL 1.5725 mL
Ethanol / DMF 30 mM 0.0524 mL 0.2621 mL 0.5242 mL 1.3104 mL
40 mM 0.0393 mL 0.1966 mL 0.3931 mL 0.9828 mL
50 mM 0.0315 mL 0.1573 mL 0.3145 mL 0.7863 mL
60 mM 0.0262 mL 0.1310 mL 0.2621 mL 0.6552 mL
80 mM 0.0197 mL 0.0983 mL 0.1966 mL 0.4914 mL
100 mM 0.0157 mL 0.0786 mL 0.1573 mL 0.3931 mL
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UNC 0631 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:

UNC 06311320288-19-4UNC0631UNC-0631Histone MethyltransferaseG9ap53PKMTKMT1DEHMT1H3K9me2chromatincell-penetrationInhibitorinhibitorinhibit

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