NCT-506
Based on 1 Customer Validation
NCT-506 is an orally bioavailable aldehyde dehydrogenase 1A1 (ALDH1A1) inhibitors with an IC50 of 7 nM.
For research use only. We do not sell to patients.
- Purity: 99.93%
- CAS No.: 2231098-99-8
- Formula: C25H23FN4O3S
- Molecular Weight:478.54
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
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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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Metabolism/Protease Compound Library
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Biological Activity
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ALDH1 |
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Cell Line
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Type | Value | Description | References |
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| OV-90 | EC50 |
45.6 μM
Compound: 91; NCT506
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Cytotoxicity against 3D culture of human OV90 cells assessed as decrease in cell viability after 6 days by CellTiter-Glo assay
Cytotoxicity against 3D culture of human OV90 cells assessed as decrease in cell viability after 6 days by CellTiter-Glo assay
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[PMID: 29767973] |
NCT-506 inhibits ALDH1A1, hALDH1A3, hALDH2 with IC50s of 0.007±0.001, 16.4±3.99, and 21.5 μM, respectively[1].
NCT-506 (100, 10, 1, 0.1 μM, 6 days) decreases significantly cell viability with an EC50 of 45.6 μM in OV-90 cells. NCT-506 inhibits MIA PaCa-2, OV-90, and HT-29 cells with IC50s of 0.077±0.040, 0.161±0.038, and 0.048±0.022 μM in aldefluor cell-based assays, respectively[1].
NCT-506 is treated in combined with Paclitaxel, IC50s of 1202, 924, 870, 411, 102, and 31.8 nM with concentrations of NCT-506 at 0 (DMSO), 1, 3, 10, 20, 30 μM in SKOV-3-TR cells, respectively[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Cell Line:OV-90 and SKOV-3-TR cells
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Concentration:100, 10, 1, 0.1 μM
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Incubation Time:6 days for OV-90 cells; 4 days for SKOV-3-TR cells
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Result:Decreased significantly cell viability with an EC50 of 45.6 μM in OV-90 cells. Decreased cell viability in combined treatments (Paclitaxel concentration of 100 nM) with an EC50 of 11.2 μM in SKOV-3-TR cells.
Chemical Information
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CAS No. 2231098-99-8
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Appearance Solid
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Molecular Weight 478.54
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Formula C25H23FN4O3S
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Color White to off-white
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SMILES
FC1=CC2=C(C3=CC=C(C4(CC4)C#N)C=C3)C(C(N5CCN(S(C)(=O)=O)CC5)=O)=CN=C2C=C1
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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 : 33.33 mg/mL (69.65 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 (5.22 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.
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 (277 KB)
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SDS (251 KB)
- English - EN (251 KB)
- Français - FR (251 KB)
- Deutsch - DE (251 KB)
- Norwegian - NO (251 KB)
- Español - ES (251 KB)
- Swedish - SV (251 KB)
- Italian - IT (251 KB)
- Portuguese - PT (251 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 | 2.0897 mL | 10.4484 mL | 20.8969 mL | 52.2422 mL |
| 5 mM | 0.4179 mL | 2.0897 mL | 4.1794 mL | 10.4484 mL | |
| 10 mM | 0.2090 mL | 1.0448 mL | 2.0897 mL | 5.2242 mL | |
| 15 mM | 0.1393 mL | 0.6966 mL | 1.3931 mL | 3.4828 mL | |
| 20 mM | 0.1045 mL | 0.5224 mL | 1.0448 mL | 2.6121 mL | |
| 25 mM | 0.0836 mL | 0.4179 mL | 0.8359 mL | 2.0897 mL | |
| 30 mM | 0.0697 mL | 0.3483 mL | 0.6966 mL | 1.7414 mL | |
| 40 mM | 0.0522 mL | 0.2612 mL | 0.5224 mL | 1.3061 mL | |
| 50 mM | 0.0418 mL | 0.2090 mL | 0.4179 mL | 1.0448 mL | |
| 60 mM | 0.0348 mL | 0.1741 mL | 0.3483 mL | 0.8707 mL |
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