UCK2 Inhibitor-3
Based on 1 Customer Validation
UCK2 Inhibitor-3 is a non-competitive inhibitor of uridine-cytidine kinase 2 (UCK2, a pyrimidine salvage enzyme) with an IC50 value of 16.6 μM. UCK2 can replace dihydroorotate dehydrogenase (DHODH), in a certain extent, in infected or rapidly dividing cells to continue efficient uridine salvage. UCK2 Inhibitor-3 also inhibits DNA polymerase eta and kappa with IC50s of 56 μM and 16 μM.
For research use only. We do not sell to patients.
- Purity: 98.65%
- CAS No.: 2376687-49-7
- Formula: C19H13BrFN5O2S
- Molecular Weight:474.31
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Storage: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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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
- References
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Help & FAQs
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All DNA/RNA Synthesis Isoforms
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Biological Activity
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DNA Polymerase |
Dihydroorotate dehydrogenase (DHODH), a rate-limiting enzyme in mammalian de novo pyrimidine synthesis. UCK2 can make up for DHODH in a certain extent, in infected or rapidly dividing cells for uridine salvage. DHODH inhibition has antiviral and anticancer significance, while UCK2 Inhibitor-3 suppress nucleoside salvage in cells both in the presence and absence of DHODH inhibitors[1].
UCK2 Inhibitor-3 (compound 135416439) is an inhibitor against pyrimidine salvage enzyme, non-competitive with Uridine and ATP with Ki values of 13 μM and 12 μM, respectively[1].
UCK2 Inhibitor-3 (50 μM) inhibits UCK2 with inhibition rate of 31.3%[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 2376687-49-7
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Appearance Solid
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Molecular Weight 474.31
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Formula C19H13BrFN5O2S
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Color White to off-white
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SMILES
O=C(NC1=CC=C(Br)C=C1)CSC(N=C2C3=CNN2C4=CC=C(F)C=C4)=NC3=O
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Solvent & Solubility
DMSO : 50 mg/mL (105.42 mM; ultrasonic and warming and heat to 60°C; 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.
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.
Purity & Documentation
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Data Sheet (273 KB)
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SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 KB)
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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 | 2.1083 mL | 10.5416 mL | 21.0833 mL | 52.7081 mL |
| 5 mM | 0.4217 mL | 2.1083 mL | 4.2167 mL | 10.5416 mL | |
| 10 mM | 0.2108 mL | 1.0542 mL | 2.1083 mL | 5.2708 mL | |
| 15 mM | 0.1406 mL | 0.7028 mL | 1.4056 mL | 3.5139 mL | |
| 20 mM | 0.1054 mL | 0.5271 mL | 1.0542 mL | 2.6354 mL | |
| 25 mM | 0.0843 mL | 0.4217 mL | 0.8433 mL | 2.1083 mL | |
| 30 mM | 0.0703 mL | 0.3514 mL | 0.7028 mL | 1.7569 mL | |
| 40 mM | 0.0527 mL | 0.2635 mL | 0.5271 mL | 1.3177 mL | |
| 50 mM | 0.0422 mL | 0.2108 mL | 0.4217 mL | 1.0542 mL | |
| 60 mM | 0.0351 mL | 0.1757 mL | 0.3514 mL | 0.8785 mL | |
| 80 mM | 0.0264 mL | 0.1318 mL | 0.2635 mL | 0.6589 mL | |
| 100 mM | 0.0211 mL | 0.1054 mL | 0.2108 mL | 0.5271 mL |
UCK2 Inhibitor-3 Related Classifications
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