DS89002333
Based on 1 Customer Validation
DS89002333 is an orally active and potent PRKACA inhibitor, with an IC50 of 0.3 nM. DS89002333 shows good anti-tumor activity in an FL-HCC patient-derived xenograft model (expressing the DNAJB1-PRKACA fusion gene). DS89002333 can be used in study of fibrolamellar hepatocellular carcinoma (FL-HCC).
For research use only. We do not sell to patients.
- Purity: 99.85%
- CAS No.: 2832159-79-0
- Formula: C22H20ClF2N3O3
- Molecular Weight:447.86
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Storage:
4°C, sealed storage, away from moisture and light
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
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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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Biological Activity
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PRKACA 0.3 nM (IC50) |
DS89002333 (0.001, 0.01, 0.1, 1, 10 μM; 30 min) inhibits phosphorylation of CREB in a dose-dependent manner in NIH/3T3 cells (phosphorylation status of CREB as a marker of intracellular PRAKACA inhibitory activity)[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Cell Line:NIH/3T3 cells
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Concentration:0.001, 0.01, 0.1, 1, 10 µM
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Incubation Time:30 min
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Result:Showed a dose-dependent decrease in phosphorylation of CREB, with an IC50 of 50 nM.
DS89002333 (3, 30 mg/kg; p.o.; twice daliy for 22 days) shows significant anti-tumor activity in FL-HCC PDX xenograft model[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:Female nude mice (NIH/3T3-fusion allograft model)[1].
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Dosage:12.5, 50 mg/kg
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Administration:Oral administration, twice daliy for 5 days.
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Result:Exhibited anti-tumor activity without body weight loss.
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Animal Model:Female NOD SCID mice (FL-HCC PDX xenograft model)[1].
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Dosage:3, 30 mg/kg
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Administration:Oral administration, twice daliy for 22 days.
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Result:Significant inhibited tumor in mice, and showed temporary body weight loss (at 30 mg/kg), but this resolved following continuous dosing.
Chemical Information
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CAS No. 2832159-79-0
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Appearance Solid
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Molecular Weight 447.86
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Formula C22H20ClF2N3O3
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Color White to off-white
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SMILES
O=C(N[C@H]([C@]1([H])C[C@@H](O)CN1)C2=CC(Cl)=C(F)C=C2)C3=CC4=CC=NC(F)=C4C=C3OC
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
4°C, sealed storage, away from moisture and light
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
Solvent & Solubility
DMSO : 100 mg/mL (223.28 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 (sealed storage, away from moisture and light). 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 (sealed storage, away from moisture and light). 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 (5.58 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 (5.58 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. * In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
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 (278 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)
- 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 (sealed storage, away from moisture and light). 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 | 2.2328 mL | 11.1642 mL | 22.3284 mL | 55.8210 mL |
| 5 mM | 0.4466 mL | 2.2328 mL | 4.4657 mL | 11.1642 mL | |
| 10 mM | 0.2233 mL | 1.1164 mL | 2.2328 mL | 5.5821 mL | |
| 15 mM | 0.1489 mL | 0.7443 mL | 1.4886 mL | 3.7214 mL | |
| 20 mM | 0.1116 mL | 0.5582 mL | 1.1164 mL | 2.7911 mL | |
| 25 mM | 0.0893 mL | 0.4466 mL | 0.8931 mL | 2.2328 mL | |
| 30 mM | 0.0744 mL | 0.3721 mL | 0.7443 mL | 1.8607 mL | |
| 40 mM | 0.0558 mL | 0.2791 mL | 0.5582 mL | 1.3955 mL | |
| 50 mM | 0.0447 mL | 0.2233 mL | 0.4466 mL | 1.1164 mL | |
| 60 mM | 0.0372 mL | 0.1861 mL | 0.3721 mL | 0.9304 mL | |
| 80 mM | 0.0279 mL | 0.1396 mL | 0.2791 mL | 0.6978 mL | |
| 100 mM | 0.0223 mL | 0.1116 mL | 0.2233 mL | 0.5582 mL |
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