UNC 669
Based on 2 publication(s) in Google Scholar
UNC 669, a ligand for a methyl-lysine binding domain, is a potent L3MBTL1 (IC50=4.2 uM) and L3MBTL3 (3.1 uM) inhibitor.
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- Purity: 99.74%
- CAS No.: 1314241-44-5
- 화학식: C15H20BrN3O
- 분자량:338.24
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보관:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 2 years , -20°C, 1 year
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Biological Activity
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Chemical Information
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용액&용해도
- 순도&문서
- References
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Help & FAQs
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Publications Citing Use of MedChemExpress (MCE) UNC 669
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Biological Activity
IC50: 4.2 uM/3.1 uM (L3MBTL1/L3MBTL3)[1]
L3MBTL1, a paralogue of Drosophila tumor suppressor lethal(3)malignant brain tumor (l(3)mbt), binds histones in a methylation state-dependent manner and contributes to higher order chromatin structure and transcriptional repression. Similar to L3MBTL1, the closely related protein, L3MBTL3, also contains three MBT repeats and has been shown to play a role in meduloblastoma formation and normal hematopoiesis in humans[1][2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 1314241-44-5
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Appearance Solid
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분자량 338.24
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화학식 C15H20BrN3O
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Color White to light yellow
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SMILES
O=C(C1=CC(Br)=CN=C1)N2CCC(N3CCCC3)CC2
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선적
Room temperature in continental US; may vary elsewhere.
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보관
Powder -20°C 3 years 4°C 2 years In solvent -80°C 2 years -20°C 1 year
Publications (2)
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Journal Impact Factor
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Most Recent
용액&용해도
DMSO : 50 mg/mL (147.82 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, 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.
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.
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 (7.39 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 (7.39 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.
순도&문서
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Data Sheet (272 KB)
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SDS (396 KB)
- English - EN (396 KB)
- Français - FR (396 KB)
- Deutsch - DE (396 KB)
- Norwegian - NO (396 KB)
- Español - ES (396 KB)
- Swedish - SV (396 KB)
- Italian - IT (396 KB)
- Korean - KR (396 KB)
- Portuguese - PT (396 KB)
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Handling Instructions (2659 KB)
References
[1]. James LI, et al. Small-molecule ligands of methyl-lysine binding proteins: optimization of selectivity for L3MBTL3. J Med Chem. 2013 Sep 26;56(18):7358-71. [Content Brief]
[2]. Trojer P, et al. L3MBTL1, a histone-methylation-dependent chromatin lock. Cell. 2007;129(5):915-928. [Content Brief]
[3]. Baughman BM, et al. The L3MBTL3 Methyl-Lysine Reader Domain Functions As a Dimer [retracted in: ACS Chem Biol. 2018 Jan 19;13(1):281]. ACS Chem Biol. 2016;11(3):722-728. [Content Brief]
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 | 2.9565 mL | 14.7824 mL | 29.5648 mL | 73.9120 mL |
| 5 mM | 0.5913 mL | 2.9565 mL | 5.9130 mL | 14.7824 mL | |
| 10 mM | 0.2956 mL | 1.4782 mL | 2.9565 mL | 7.3912 mL | |
| 15 mM | 0.1971 mL | 0.9855 mL | 1.9710 mL | 4.9275 mL | |
| 20 mM | 0.1478 mL | 0.7391 mL | 1.4782 mL | 3.6956 mL | |
| 25 mM | 0.1183 mL | 0.5913 mL | 1.1826 mL | 2.9565 mL | |
| 30 mM | 0.0985 mL | 0.4927 mL | 0.9855 mL | 2.4637 mL | |
| 40 mM | 0.0739 mL | 0.3696 mL | 0.7391 mL | 1.8478 mL | |
| 50 mM | 0.0591 mL | 0.2956 mL | 0.5913 mL | 1.4782 mL | |
| 60 mM | 0.0493 mL | 0.2464 mL | 0.4927 mL | 1.2319 mL | |
| 80 mM | 0.0370 mL | 0.1848 mL | 0.3696 mL | 0.9239 mL | |
| 100 mM | 0.0296 mL | 0.1478 mL | 0.2956 mL | 0.7391 mL |
UNC 669 Related Classifications
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