CINPA1
Based on 1 publication(s) in Google Scholar
CINPA1 is a potent and specific inhibitor of constitutive androstane receptor (CAR) that does not activate pregnane X receptor (PXR). CINPA1 reduces CAR-mediated transcription with an IC50 of ~70 nM. CINPA1 can be used as a molecular tool for understanding CAR function.
For research use only. We do not sell to patients.
- Purity: 99.80%
- CAS No.: 102636-74-8
- Formula: C23H29N3O3
- Molecular Weight:395.49
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 2 years , -20°C, 1 year
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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
Publications Citing Use of MedChemExpress (MCE) CINPA1
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Biological Activity
IC50: ~70 nM (CAR)[1]
CINPA1 (1μM ; 24 hours) inhibits CAR-mediated transactivation without activating PXR in HepG2 cells[1].
CINPA1 is a specific xenobiotic receptor inhibitor[1].
CINPA1 inhibits CAR-mediated gene expression in primary human hepatocytes, where CAR is endogenously expressed[1].
CINPA1 does not alter the protein levels or subcellular localization of CAR[1].
CINPA1 increases corepressor and reduces coactivator interaction with the CAR ligand-binding domain in mammalian two-hybrid assays[1].
CINPA1 disrupts CAR binding to the promoter regions of target genes in chromatin immunoprecipitation assays[1].
CINPA1 efficiently inhibits CAR-LBD interaction with the coactivator peptide that suggesting that CINPA1 is a ligand of CAR[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 102636-74-8
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Appearance Solid
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Molecular Weight 395.49
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Formula C23H29N3O3
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Color White to off-white
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SMILES
CCN(CC)CC(N1C2=CC(NC(OCC)=O)=CC=C2CCC3=C1C=CC=C3)=O
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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 2 years -20°C 1 year
Publications (1)
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Journal Impact Factor
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Most Recent
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Environ Sci Technol
Influence of Bisphenol Compounds at Nanomolar Concentrations on Chromosome Damage Induced by Metabolically Activated Carcinogens in HepG2 Cells. [Abstract]2021 Jul 20;55(14):10001-10011. PMID: 34241998
Solvent & Solubility
DMSO : 250 mg/mL (632.13 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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
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 (5.26 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 (5.26 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 (275 KB)
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SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Portuguese - PT (393 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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO | 1 mM | 2.5285 mL | 12.6425 mL | 25.2851 mL | 63.2127 mL |
| 5 mM | 0.5057 mL | 2.5285 mL | 5.0570 mL | 12.6425 mL | |
| 10 mM | 0.2529 mL | 1.2643 mL | 2.5285 mL | 6.3213 mL | |
| 15 mM | 0.1686 mL | 0.8428 mL | 1.6857 mL | 4.2142 mL | |
| 20 mM | 0.1264 mL | 0.6321 mL | 1.2643 mL | 3.1606 mL | |
| 25 mM | 0.1011 mL | 0.5057 mL | 1.0114 mL | 2.5285 mL | |
| 30 mM | 0.0843 mL | 0.4214 mL | 0.8428 mL | 2.1071 mL | |
| 40 mM | 0.0632 mL | 0.3161 mL | 0.6321 mL | 1.5803 mL | |
| 50 mM | 0.0506 mL | 0.2529 mL | 0.5057 mL | 1.2643 mL | |
| 60 mM | 0.0421 mL | 0.2107 mL | 0.4214 mL | 1.0535 mL | |
| 80 mM | 0.0316 mL | 0.1580 mL | 0.3161 mL | 0.7902 mL | |
| 100 mM | 0.0253 mL | 0.1264 mL | 0.2529 mL | 0.6321 mL |
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