NDB
Based on 1 Customer Validation
NDB is a selective human FXRα (hFXRα) antagonist that is effective in modulating transcription of FXRα downstream genes. NDB can be used in anti-diabetes research.
For research use only. We do not sell to patients.
- Purity: 98.36%
- CAS No.: 1660153-08-1
- Formula: C26H28Cl2N2O2
- Molecular Weight:471.42
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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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Anti-diabetic Compound Library
HY-L040
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Anti-Obesity Compound Library
HY-L087
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Nuclear Receptor Compound Library
HY-L126
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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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Anti-Fibrosis Compound Library
HY-L185
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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
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Metabolism/Protease Compound Library
HY-L012
Biological Activity
Human FXRα (hFXRα)[1]
NDB induces rearrangements of helix 11 (H11) and helix 12 (H12, AF-2) by forming a homodimer of hFXRα-LBD, totally different from the active conformation in monomer state[1].
NDB (25 μM) effectively antagonizes the GW4064-stimulated FXR/RXR interaction and FXRα target gene expression in primary mouse hepatocytes, including the small heterodimer partner (SHP) and bile-salt export pump (BSEP)[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.
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Animal Model:Male C57BL/6J db/db mice (8 weeks of age)[1]
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Dosage:24 mg/kg
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Administration:Intraperitoneal injection; once a day; for 4 weeks
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Result:Decreased the gene expressions of PEPCK, G6-pase, small heterodimer partner, and BSEP.
Chemical Information
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CAS No. 1660153-08-1
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Appearance Solid
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Molecular Weight 471.42
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Formula C26H28Cl2N2O2
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Color White to off-white
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SMILES
O=C(N(C1=CC=C(O)C(C(C)(C)C)=C1)CC2=CC=CC=C2)C3=C(Cl)C=C(N(C)C)C=C3Cl
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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
Solvent & Solubility
DMSO : 100 mg/mL (212.13 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 (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)
- Korean - KR (251 KB)
- Portuguese - PT (251 KB)
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Handling Instructions (2659 KB)
References
[1]. Xing Xu, et al. Structural Basis for Small Molecule NDB (N-Benzyl-N-(3-(tert-butyl)-4-hydroxyphenyl)-2,6-dichloro-4-(dimethylamino) Benzamide) as a Selective Antagonist of Farnesoid X Receptor α (FXRα) in Stabilizing the Homodimerization of the Receptor. J Biol Chem. 2015 Aug 7;290(32):19888-99. [Content Brief]
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 | 2.1213 mL | 10.6063 mL | 21.2125 mL | 53.0313 mL |
| 5 mM | 0.4243 mL | 2.1213 mL | 4.2425 mL | 10.6063 mL | |
| 10 mM | 0.2121 mL | 1.0606 mL | 2.1213 mL | 5.3031 mL | |
| 15 mM | 0.1414 mL | 0.7071 mL | 1.4142 mL | 3.5354 mL | |
| 20 mM | 0.1061 mL | 0.5303 mL | 1.0606 mL | 2.6516 mL | |
| 25 mM | 0.0849 mL | 0.4243 mL | 0.8485 mL | 2.1213 mL | |
| 30 mM | 0.0707 mL | 0.3535 mL | 0.7071 mL | 1.7677 mL | |
| 40 mM | 0.0530 mL | 0.2652 mL | 0.5303 mL | 1.3258 mL | |
| 50 mM | 0.0424 mL | 0.2121 mL | 0.4243 mL | 1.0606 mL | |
| 60 mM | 0.0354 mL | 0.1768 mL | 0.3535 mL | 0.8839 mL | |
| 80 mM | 0.0265 mL | 0.1326 mL | 0.2652 mL | 0.6629 mL | |
| 100 mM | 0.0212 mL | 0.1061 mL | 0.2121 mL | 0.5303 mL |
NDB Related Classifications
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