3,4-Benzocoumarin
Based on 1 Customer Validation
3,4-Benzocoumarin is a kind of the expanded structure of coumarin derivatives.Coumarin is a chemical compound in the benzopyrone chemical class that can be found in many natural species. Coumarins possess variety of biological activities and unique photophysical properties. 3,4-Benzocoumarin, a AOH‐like compound , has the sensibility of the antibody with an IC50 of 919.2 ng/mL.
For research use only. We do not sell to patients.
- Purity: 99.57%
- CAS No.: 2005-10-9
- Formula: C13H8O2
- Molecular Weight:196.21
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Storage:Powder -20°C, 3 years , 4°C, 2 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
Biological Activity
Chemical Information
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CAS No. 2005-10-9
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Appearance Solid
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Molecular Weight 196.21
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Formula C13H8O2
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Color White to off-white
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SMILES
O=C1C2=CC=CC=C2C3=CC=CC=C3O1
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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 6 months -20°C 1 month
Solvent & Solubility
DMSO : 100 mg/mL (509.67 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.
Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 2.5 mg/mL (12.74 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.
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 (276 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
[1]. Wang J, et al. Application of quantitative structure-activity relationship analysis on an antibody and alternariol-like compounds interaction study. J Mol Recognit. 2019 Jun;32(6):e2776. [Content Brief]
[2]. Jung Y, et al. Benzo[g]coumarin-Based Fluorescent Probes for Bioimaging Applications. J Anal Methods Chem. 2018 Jun 14;2018:5249765. [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 |
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| DMSO | 1 mM | 5.0967 mL | 25.4836 mL | 50.9671 mL | 127.4178 mL |
| 5 mM | 1.0193 mL | 5.0967 mL | 10.1934 mL | 25.4836 mL | |
| 10 mM | 0.5097 mL | 2.5484 mL | 5.0967 mL | 12.7418 mL | |
| 15 mM | 0.3398 mL | 1.6989 mL | 3.3978 mL | 8.4945 mL | |
| 20 mM | 0.2548 mL | 1.2742 mL | 2.5484 mL | 6.3709 mL | |
| 25 mM | 0.2039 mL | 1.0193 mL | 2.0387 mL | 5.0967 mL | |
| 30 mM | 0.1699 mL | 0.8495 mL | 1.6989 mL | 4.2473 mL | |
| 40 mM | 0.1274 mL | 0.6371 mL | 1.2742 mL | 3.1854 mL | |
| 50 mM | 0.1019 mL | 0.5097 mL | 1.0193 mL | 2.5484 mL | |
| 60 mM | 0.0849 mL | 0.4247 mL | 0.8495 mL | 2.1236 mL | |
| 80 mM | 0.0637 mL | 0.3185 mL | 0.6371 mL | 1.5927 mL | |
| 100 mM | 0.0510 mL | 0.2548 mL | 0.5097 mL | 1.2742 mL |
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