Tropone
Based on 1 Customer Validation
Tropone (Cycloheptatrienone) is a non-benzenoid aromatic natural product that acts as a membrane reverse transporter and metal chelator. Tropone disrupts the proton motive force by affecting the transmembrane proton gradient and functions as a quorum sensing signal through LuxR-type transcriptional regulators. Tropone exhibits broad-spectrum antibiotic, anticancer, algicidal, and probiotic activities. As a virulence factor toxic to rice seedlings, Tropone promotes biofilm formation in Burkholderia plantarii and induces neurotoxicity involving mitochondrial and cytoskeletal damage, increased Ca2+ influx, and oxidative stress. Tropone is used in the study of bacterial infections.
For research use only. We do not sell to patients.
- Purity : 97.80%
- CAS No.: 539-80-0
- Formula: C7H6O
- Molecular Weight:106.12
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Storage:Pure form -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
Description
In Vitro
Tropone (Cycloheptatrienone) exhibits broad-spectrum antibiotic, anticancer, algicidal, and probiotic activities[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. 539-80-0
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Appearance Liquid (Density: 1.094 g/cm3)
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Molecular Weight 106.12
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Formula C7H6O
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Color Light yellow to brown
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SMILES
O=C1C=CC=CC=C1
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Synonyms
Cycloheptatrienone
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Structure Classification
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Initial Source
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Pure form -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Solvent & Solubility
In Vitro:
DMSO : 100 mg/mL (942.33 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)
In Vivo:
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 (23.56 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 (23.56 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.
In Vivo Dissolution Calculator
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 (295 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. 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 | 9.4233 mL | 47.1165 mL | 94.2329 mL | 235.5824 mL |
| 5 mM | 1.8847 mL | 9.4233 mL | 18.8466 mL | 47.1165 mL | |
| 10 mM | 0.9423 mL | 4.7116 mL | 9.4233 mL | 23.5582 mL | |
| 15 mM | 0.6282 mL | 3.1411 mL | 6.2822 mL | 15.7055 mL | |
| 20 mM | 0.4712 mL | 2.3558 mL | 4.7116 mL | 11.7791 mL | |
| 25 mM | 0.3769 mL | 1.8847 mL | 3.7693 mL | 9.4233 mL | |
| 30 mM | 0.3141 mL | 1.5705 mL | 3.1411 mL | 7.8527 mL | |
| 40 mM | 0.2356 mL | 1.1779 mL | 2.3558 mL | 5.8896 mL | |
| 50 mM | 0.1885 mL | 0.9423 mL | 1.8847 mL | 4.7116 mL | |
| 60 mM | 0.1571 mL | 0.7853 mL | 1.5705 mL | 3.9264 mL | |
| 80 mM | 0.1178 mL | 0.5890 mL | 1.1779 mL | 2.9448 mL | |
| 100 mM | 0.0942 mL | 0.4712 mL | 0.9423 mL | 2.3558 mL |
Tropone Related Classifications
HY-W035904 Related Classifications
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Keywords
- Tropone
- 539-80-0
- Cycloheptatrienone
- Drug Intermediate
- Bacterial
- proton motive force
- Burkholderia plantarii
- L-phenylalanine
- transmembrane proton gradient
- aminoglycoside 4'-O-adenylyltransferase
- phenylacetate catabolism
- quorum sensing signal
- P. gallaeciensis DSM17395
- bacterial infections
- LuxR-type transcriptional regulators
- Inhibitor
- inhibitor
- inhibit