7-Ethoxycoumarin
Based on 1 Customer Validation
7-Ethoxycoumarin is a substrate of cytochrome P450 (CYP450). 7-Ethoxycoumarin has been used for the functional characterization of various CYPs and for the generation of 7-hydroxycoumarin (HY-N0573).
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- Pureté: 99.84%
- CAS No.: 31005-02-4
- Formule: C11H10O3
- Masse moléculaire:190.20
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Stockage:
4°C, sealed storage, away from moisture and light
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
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Activité biologique
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Chemical Information
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Solvant et solubilité
- Pureté et documentation
- Références
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Help & FAQs
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Activité biologique
7-Ethoxycoumarin (50 μM) is metabolized to 7-hydroxycoumarin (HY-N0573) by precision-cut liver slices from rat, mouse, guinea pig, cynomolgus monkey and human[2].
7-Ethoxycoumarin is metabolized to Umbelliferone (HY-N0573) (3 pmol/min/106 cells) by epidermal cells isolated from a hairless mouse[3].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 31005-02-4
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Appearance Solid
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Masse moléculaire 190.20
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Formule C11H10O3
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Color Off-white to yellow
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SMILES
O=C1C=CC2=CC=C(OCC)C=C2O1
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Synonyms
7-O-Ethylumbelliferone
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Structure Classification
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Initial Source
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Livraison
Room temperature in continental US; may vary elsewhere.
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Stockage
4°C, sealed storage, away from moisture and light
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
Solvant et solubilité
DMSO : 100 mg/mL (525.77 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 (sealed storage, away from moisture and light). 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 (sealed storage, away from moisture and light). 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 (13.14 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 (13.14 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 (sealed storage, away from moisture and light)
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.
Pureté et documentation
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Fiche technique (272 KB)
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SDS (396 KB)
- English - EN (396 KB)
- Français - FR (396 KB)
- Deutsch - DE (396 KB)
- Norwegian - NO (396 KB)
- Español - ES (396 KB)
- Swedish - SV (396 KB)
- Italian - IT (396 KB)
- Korean - KR (396 KB)
- Portuguese - PT (396 KB)
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Instruction de manipulation (2659 KB)
Références
[1]. Kim DH, et al. Generation of human metabolites of 7-ethoxycoumarin by bacterial cytochrome P450 BM3. Drug Metab Dispos. 2008 Nov;36(11):2166-70. [Content Brief]
[2]. Steensma A, et al. Metabolism of coumarin and 7-ethoxycoumarin by rat, mouse, guinea pig, cynomolgus monkey and human precision-cut liver slices. Xenobiotica. 1994 Sep;24(9):893-907. [Content Brief]
[3]. Coomes MW, et al. Oxidation of 7-ethoxycoumarin and conjugation of umbelliferone by intact, viable epidermal cells from the hairless mouse. J Invest Dermatol. 1984 Jun;82(6):598-601. [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 (sealed storage, away from moisture and light). 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 | 5.2577 mL | 26.2884 mL | 52.5768 mL | 131.4420 mL |
| 5 mM | 1.0515 mL | 5.2577 mL | 10.5154 mL | 26.2884 mL | |
| 10 mM | 0.5258 mL | 2.6288 mL | 5.2577 mL | 13.1442 mL | |
| 15 mM | 0.3505 mL | 1.7526 mL | 3.5051 mL | 8.7628 mL | |
| 20 mM | 0.2629 mL | 1.3144 mL | 2.6288 mL | 6.5721 mL | |
| 25 mM | 0.2103 mL | 1.0515 mL | 2.1031 mL | 5.2577 mL | |
| 30 mM | 0.1753 mL | 0.8763 mL | 1.7526 mL | 4.3814 mL | |
| 40 mM | 0.1314 mL | 0.6572 mL | 1.3144 mL | 3.2860 mL | |
| 50 mM | 0.1052 mL | 0.5258 mL | 1.0515 mL | 2.6288 mL | |
| 60 mM | 0.0876 mL | 0.4381 mL | 0.8763 mL | 2.1907 mL | |
| 80 mM | 0.0657 mL | 0.3286 mL | 0.6572 mL | 1.6430 mL | |
| 100 mM | 0.0526 mL | 0.2629 mL | 0.5258 mL | 1.3144 mL |
7-Ethoxycoumarin Related Classifications
HY-133091 Related Classifications
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