BI-3231
Based on 2 publication(s) in Google Scholar
BI 3231, a chemical probe, is a potent and selective hydroxysteroid 17β-dehydrogenase 13 (HSD17B13) inhibitor, with IC50s of 1 and 13 nM for hHSD17B13 and mHSD17B13, respectively. BI 3231 has the potential for the research of nonalcoholic steatohepatitis (NASH) and other liver diseases.
For research use only. We do not sell to patients.
The BI-3231 was designed by Boehringer Ingelheim and could be obtained free of charge through the Boehringer Ingelheim open innovation portal opnMe.com, associated with its negative control.
- Purity: 99.83%
- CAS No.: 2894848-07-6
- Formula: C16H14F2N4O3S
- Molecular Weight:380.37
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Storage:Powder -20°C, 3 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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Metabolism/Protease Compound Library
HY-L012
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Metabolic Enzyme Compound Library
HY-L146
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Highly Selective Inhibitors Library
HY-L158
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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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High-Throughput Bioactive Compound Library
HY-L205
Publications Citing Use of MedChemExpress (MCE) BI-3231
MoreAll 17β-HSD Isoforms
More
Biological Activity
hydroxysteroid 17β-dehydrogenase 13 (HSD17B13)[1]
BI 3231 demonstrates high metabolic stability in liver microsomes and moderate metabolic stability in hepatocytes[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 2894848-07-6
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Appearance Solid
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Molecular Weight 380.37
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Formula C16H14F2N4O3S
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Color White to off-white
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SMILES
O=C1N(CC)C(C(C)=CN1CC2=NN=C(C3=CC=C(F)C(O)=C3F)S2)=O
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Powder -20°C 3 years In solvent -80°C 6 months -20°C 1 month
Publications (2)
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Journal Impact Factor
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Most Recent
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J Med Chem
Discovery of the First-In-Class HSD17B13/PPAR Multitarget Modulators for the Treatment of Metabolic Dysfunction-Associated Steatohepatitis. [Abstract]2025 Oct 15. PMID: 41088966 -
J Med Chem
Discovery of Highly Potent, Selective, and Liver-Targeting HSD17B13 Inhibitor with Robust In Vivo Anti-MASH Activity. [Abstract]2025 Jun 12;68(11):11127-11148. PMID: 40387207
Solvent & Solubility
DMSO : 125 mg/mL (328.63 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.
Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 2.08 mg/mL (5.47 mM); Clear solution
This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 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: ≥ 2.08 mg/mL (5.47 mM); Clear solution
This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 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.
Purity & Documentation
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Data Sheet (274 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 | 2.6290 mL | 13.1451 mL | 26.2902 mL | 65.7255 mL |
| 5 mM | 0.5258 mL | 2.6290 mL | 5.2580 mL | 13.1451 mL | |
| 10 mM | 0.2629 mL | 1.3145 mL | 2.6290 mL | 6.5725 mL | |
| 15 mM | 0.1753 mL | 0.8763 mL | 1.7527 mL | 4.3817 mL | |
| 20 mM | 0.1315 mL | 0.6573 mL | 1.3145 mL | 3.2863 mL | |
| 25 mM | 0.1052 mL | 0.5258 mL | 1.0516 mL | 2.6290 mL | |
| 30 mM | 0.0876 mL | 0.4382 mL | 0.8763 mL | 2.1908 mL | |
| 40 mM | 0.0657 mL | 0.3286 mL | 0.6573 mL | 1.6431 mL | |
| 50 mM | 0.0526 mL | 0.2629 mL | 0.5258 mL | 1.3145 mL | |
| 60 mM | 0.0438 mL | 0.2191 mL | 0.4382 mL | 1.0954 mL | |
| 80 mM | 0.0329 mL | 0.1643 mL | 0.3286 mL | 0.8216 mL | |
| 100 mM | 0.0263 mL | 0.1315 mL | 0.2629 mL | 0.6573 mL |
BI-3231 Related Classifications
HY-148814 Related Classifications
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