(+)-Epicatechin
Based on 1 publication(s) in Google Scholar
(+)-Epicatechin (Dexepicatechin) is a catechin and a polyphenol, with antioxidant activities.
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- Purity: 99.55%
- CAS No.: 35323-91-2
- 화학식: C15H14O6
- 분자량:290.27
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보관:
4°C, stored under nitrogen
* In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen)
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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용액&용해도
- 순도&문서
- References
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Help & FAQs
Publications Citing Use of MedChemExpress (MCE) (+)-Epicatechin
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Biological Activity
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Cell Line
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Type | Value | Description | References |
|---|---|---|---|---|
| BV-2 | IC50 |
29.08 μM
Compound: 169
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Antiinflammatory activity against mouse BV-2 cells assessed as reduction in LPS induced NO production measured for 24 hrs by Griess reagent based analysis
Antiinflammatory activity against mouse BV-2 cells assessed as reduction in LPS induced NO production measured for 24 hrs by Griess reagent based analysis
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[PMID: 37683361] |
(+)-Epicatechin is an enantiomer of a (-)-Epicatechin.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 35323-91-2
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Appearance Solid
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분자량 290.27
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화학식 C15H14O6
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Color White to off-white
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SMILES
O[C@@H]1[C@H](C2=CC(O)=C(C=C2)O)OC3=CC(O)=CC(O)=C3C1
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Synonyms
Dexepicatechin; (+)-Epicatechol
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Structure Classification
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Initial Source
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선적
Room temperature in continental US; may vary elsewhere.
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보관
4°C, stored under nitrogen
* In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen)
Publications (1)
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Journal Impact Factor
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Most Recent
용액&용해도
DMSO : 50 mg/mL (172.25 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 (stored under nitrogen). 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 (stored under nitrogen). 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 (8.61 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 (8.61 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 (stored under nitrogen)
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.
순도&문서
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Data Sheet (272 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)
- Korean - KR (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, 6 months; -20°C, 1 month (stored under nitrogen). 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 | 3.4451 mL | 17.2253 mL | 34.4507 mL | 86.1267 mL |
| 5 mM | 0.6890 mL | 3.4451 mL | 6.8901 mL | 17.2253 mL | |
| 10 mM | 0.3445 mL | 1.7225 mL | 3.4451 mL | 8.6127 mL | |
| 15 mM | 0.2297 mL | 1.1484 mL | 2.2967 mL | 5.7418 mL | |
| 20 mM | 0.1723 mL | 0.8613 mL | 1.7225 mL | 4.3063 mL | |
| 25 mM | 0.1378 mL | 0.6890 mL | 1.3780 mL | 3.4451 mL | |
| 30 mM | 0.1148 mL | 0.5742 mL | 1.1484 mL | 2.8709 mL | |
| 40 mM | 0.0861 mL | 0.4306 mL | 0.8613 mL | 2.1532 mL | |
| 50 mM | 0.0689 mL | 0.3445 mL | 0.6890 mL | 1.7225 mL | |
| 60 mM | 0.0574 mL | 0.2871 mL | 0.5742 mL | 1.4354 mL | |
| 80 mM | 0.0431 mL | 0.2153 mL | 0.4306 mL | 1.0766 mL | |
| 100 mM | 0.0345 mL | 0.1723 mL | 0.3445 mL | 0.8613 mL |
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