MS37452
Based on 2 publication(s) in Google Scholar
MS37452 is a potent inhibitor of CBX7 chromodomain binding to H3K27me3, with a Kd of 27.7 μM. MS37452 can derepress transcription of polycomb repressive complex target gene p16/CDKN2A by displacing CBX7 binding to the INK4A/ARF locus in prostate cancer cells.
Para uso exclusivo en investigación. No vendemos a pacientes.
- Pureza: 99.81%
- No. CAS: 423748-02-1
- Fòrmula: C22H26N2O5
- Peso molecular:398.45
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Almacenamiento:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
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Actividad biológica
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Chemical Information
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Solvente y solubilidad
- Pureza y Documentación
- Referencias
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Help & FAQs
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Epigenetics Compound Library
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Publications Citing Use of MedChemExpress (MCE) MS37452
MoreVer todos los productos específicos de isoformas Histone Methyltransferase
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Actividad biológica
CBX7[1]
MS37452 (125-500 μM; 12 hours) significantly increases INK4A/ARF transcript levels up to 25% and 60% for 250 μM and 500 μM, respectively, as compared to the DMSO control[1].
MS37452 (250 μM; 2 hours) treats human PC3 prostate cancer cells for 2 hours reducing CBX7 occupancy across the INK4A/ARF locus[1].
MS37452 (200 µM; 5 days) combined with doxorubicin results in consistently decreased cell viability compared to DMSO treated and single drug treatment[2].
MS37452 (200 µM; 5 days), which is a CBX7 chromodomain inhibitor (CBX7i), in combination with doxorubicin is a novel therapeutic strategy[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Cell Line:PC3 cells
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Concentration:125-500 μM
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Incubation Time:12 hours
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Result:Up-regulated INK4A/ARF expression up to 25% and 60% for 250 μM and 500 μM, respectively.
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Cell Line:Glioblastoma multiforme (GBM) U118MG cells
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Concentration:PRT4165 40 µM, PTC209 200 nM, DZnep 25 µM, GSK343 400 nM, MS37452 200 µM, Doxorubicin 200 nM, temozolomide 50 µM, SAHA 1 µM
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Incubation Time:5 days
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Result:Identified several combinations that resulted in consistently decreased cell viability compared to DMSO treated and single drug treatment: SAHA/TMZ and MS37452/doxorubicin.
Chemical Information
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No. CAS 423748-02-1
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Appearance Solid
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Peso molecular 398.45
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Fòrmula C22H26N2O5
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Color Off-white to light yellow
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SMILES
CC1=CC(OCC(N2CCN(CC2)C(C3=CC=CC(OC)=C3OC)=O)=O)=CC=C1
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Envío
Room temperature in continental US; may vary elsewhere.
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Almacenamiento
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Publications (2)
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Journal Impact Factor
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Most Recent
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J Gastroenterol Hepatol
Coal Dust-Mimetic Carbon Nanoparticles Induce Colonic Epithelial Cell Senescence via p16/p21 Dual Pathways and Promote Colonic Inflammatory Response. [Abstract]2026 Jun 25. PMID: 42350080 -
Exp Eye Res
CBX7 promotes choroidal neovascularization by activating the HIF-1α/VEGF pathway in choroidal vascular endothelial cells. [Abstract]2024 Aug 21:110057. PMID: 39179168
Solvente y solubilidad
DMSO : 100 mg/mL (250.97 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
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.
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.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
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.
Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 2.5 mg/mL (6.27 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 DMSO 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.
Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.5 mg/mL (6.27 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 DMSO 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.
Please enter the basic information of animal experiments:
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Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Please enter your animal formula composition:
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%DMSO +
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
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%+
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+%Tween-80 + +
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%Saline +
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).
Working solution concentration: 0.22 mg/mL
Method for preparing stock solution: mg drug dissolved in μL DMSO. Stock solution concentration: mg/mL.
1. Take μL DMSO stock solution;
2. Add μL .
μL , mix evenly;
3. Then add μL Tween 80, mix evenly;
4. Then add μL
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.
Pureza y Documentación
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Ficha de datos (273 KB)
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SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 KB)
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Instrucciones de manejo (2659 KB)
Referencias
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 | 2.5097 mL | 12.5486 mL | 25.0973 mL | 62.7431 mL |
| 5 mM | 0.5019 mL | 2.5097 mL | 5.0195 mL | 12.5486 mL | |
| 10 mM | 0.2510 mL | 1.2549 mL | 2.5097 mL | 6.2743 mL | |
| 15 mM | 0.1673 mL | 0.8366 mL | 1.6732 mL | 4.1829 mL | |
| 20 mM | 0.1255 mL | 0.6274 mL | 1.2549 mL | 3.1372 mL | |
| 25 mM | 0.1004 mL | 0.5019 mL | 1.0039 mL | 2.5097 mL | |
| 30 mM | 0.0837 mL | 0.4183 mL | 0.8366 mL | 2.0914 mL | |
| 40 mM | 0.0627 mL | 0.3137 mL | 0.6274 mL | 1.5686 mL | |
| 50 mM | 0.0502 mL | 0.2510 mL | 0.5019 mL | 1.2549 mL | |
| 60 mM | 0.0418 mL | 0.2091 mL | 0.4183 mL | 1.0457 mL | |
| 80 mM | 0.0314 mL | 0.1569 mL | 0.3137 mL | 0.7843 mL | |
| 100 mM | 0.0251 mL | 0.1255 mL | 0.2510 mL | 0.6274 mL |
MS37452 Related Classifications
HY-119344 Related Classifications
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