WB436B
Based on 1 Customer Validation
WB436B is a highly selective STAT3 inhibitor. WB436B can selectively inhibit STAT3-Tyr705 phosphorylation and the expression of STAT3 target genes, showing cytotoxic effects on pancreatic cancer cells and inducing apoptosis. WB436B can suppress tumor growth and metastasis in pancreatic cancer mouse models, extending the survival of tumor-bearing mice.
For research use only. We do not sell to patients.
- Purity: 99.93%
- CAS No.: 2248552-84-1
- Formula: C21H20N6O3S
- Molecular Weight:436.49
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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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Apoptosis Compound Library
HY-L003
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Immunology/Inflammation Compound Library
HY-L007
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JAK/STAT Compound Library
HY-L008
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Kinase Inhibitor Library
HY-L009
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Stem Cell Signaling Compound Library
HY-L017
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Anti-Cancer Compound Library
HY-L025
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Small Molecule Immuno-Oncology Compound Library
HY-L031
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Anti-Aging Compound Library
HY-L034
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Differentiation Inducing Compound Library
HY-L038
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Anti-Breast Cancer Compound Library
HY-L074
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Anti-Lung Cancer Compound Library
HY-L075
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Anti-Pancreatic Cancer Compound Library
HY-L077
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Anti-Blood Cancer Compound Library
HY-L079
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Anti-Obesity Compound Library
HY-L087
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Transcription Factor-Targeted Library
HY-L090
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Anti-Liver Cancer Compound Library
HY-L101
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Anti-Prostate Cancer Compound Library
HY-L124
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Cancer Stem Cells Compound Library
HY-L135
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Highly Selective Inhibitors Library
HY-L158
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Highly Selective Activators Library
HY-L159
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Cell Death Library
HY-L162
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Anti-Hematopathy Compound Library
HY-L171
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Bioactive Compound Library Max
HY-L181
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MCE Bioactive Compound Library
HY-L001V
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Bioactive Compound Library
HY-L001
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Non-Alcoholic Fatty Liver Disease (NAFLD) Compound Library
HY-L199
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Cell Proliferation Compound Library
HY-L201
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High-Throughput Bioactive Compound Library
HY-L205
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Posttranslational Modification Library
HY-L226
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Lactylation Compound Library
HY-L249
Biological Activity
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STAT3 |
Chemical Information
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CAS No. 2248552-84-1
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Appearance Solid
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Molecular Weight 436.49
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Formula C21H20N6O3S
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Color White to off-white
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SMILES
COC1=C(NC(N2CC(SC(NC(C3=CN(C)N=C3)=O)=C4C#N)=C4CC2)=O)C=CC=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 : 100 mg/mL (229.10 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.
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 (270 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)
- Korean - KR (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 | 2.2910 mL | 11.4550 mL | 22.9100 mL | 57.2751 mL |
| 5 mM | 0.4582 mL | 2.2910 mL | 4.5820 mL | 11.4550 mL | |
| 10 mM | 0.2291 mL | 1.1455 mL | 2.2910 mL | 5.7275 mL | |
| 15 mM | 0.1527 mL | 0.7637 mL | 1.5273 mL | 3.8183 mL | |
| 20 mM | 0.1146 mL | 0.5728 mL | 1.1455 mL | 2.8638 mL | |
| 25 mM | 0.0916 mL | 0.4582 mL | 0.9164 mL | 2.2910 mL | |
| 30 mM | 0.0764 mL | 0.3818 mL | 0.7637 mL | 1.9092 mL | |
| 40 mM | 0.0573 mL | 0.2864 mL | 0.5728 mL | 1.4319 mL | |
| 50 mM | 0.0458 mL | 0.2291 mL | 0.4582 mL | 1.1455 mL | |
| 60 mM | 0.0382 mL | 0.1909 mL | 0.3818 mL | 0.9546 mL | |
| 80 mM | 0.0286 mL | 0.1432 mL | 0.2864 mL | 0.7159 mL | |
| 100 mM | 0.0229 mL | 0.1146 mL | 0.2291 mL | 0.5728 mL |
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