Epothilone F
Based on 1 Customer Validation
Epothilone F is a 16-membered macrolide microtubule-targeting agent. Epothilone F exhibits significant anticancer activity, and it particularly exerts effective inhibitory effects on paclitaxel-resistant cancer cells. Epothilone F inhibits the proliferation of breast cancer cells, non-small cell lung cancer cells and drug-resistant ovarian cancer cells, and it has been widely used in cancer-related research.
For research use only. We do not sell to patients.
- Purity: 99.00%
- CAS No.: 208518-52-9
- Formula: C27H41NO7S
- Molecular Weight:523.68
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Storage:
-20°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
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
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Cell Line
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Type | Value | Description | References |
|---|---|---|---|---|
| L929 | IC50 |
1.5 ng/mL
Compound: 4
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Cytotoxicity against mouse L929 cells
Cytotoxicity against mouse L929 cells
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[PMID: 11473410] |
Epothilone F exhibits cytotoxicity against mouse L929 cells with an IC50 of 1.5 ng/mL[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. 208518-52-9
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Appearance Solid
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Molecular Weight 523.68
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Formula C27H41NO7S
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Color Light yellow to yellow
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SMILES
O=C(O[C@@H](C[C@H]1[C@@](C)(CCC[C@@H]([C@@H]([C@H](C(C2(C)C)=O)C)O)C)O1)/C(C)=C/C3=CSC(CO)=N3)C[C@@H]2O
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
-20°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
Solvent & Solubility
DMSO : 100 mg/mL (190.96 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 (protect from 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 (protect from 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 (4.77 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 (4.77 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 (protect from 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.
Purity & Documentation
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Data Sheet (277 KB)
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SDS (251 KB)
- English - EN (251 KB)
- Français - FR (251 KB)
- Deutsch - DE (251 KB)
- Norwegian - NO (251 KB)
- Español - ES (251 KB)
- Swedish - SV (251 KB)
- Italian - IT (251 KB)
- Korean - KR (251 KB)
- Portuguese - PT (251 KB)
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Handling Instructions (2659 KB)
References
[2]. Hardt IH, et al. New natural epothilones from Sorangium cellulosum, strains So ce90/B2 and So ce90/D13: isolation, structure elucidation, and SAR studies. J Nat Prod. 2001 Jul;64(7):847-56. [Content Brief]
[3]. Cheng H, et al. Synthesis and antitumor activity of epothilone B. Eur J Med Chem. 2018;157:925-934. [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 (protect from 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 | 1.9096 mL | 9.5478 mL | 19.0956 mL | 47.7391 mL |
| 5 mM | 0.3819 mL | 1.9096 mL | 3.8191 mL | 9.5478 mL | |
| 10 mM | 0.1910 mL | 0.9548 mL | 1.9096 mL | 4.7739 mL | |
| 15 mM | 0.1273 mL | 0.6365 mL | 1.2730 mL | 3.1826 mL | |
| 20 mM | 0.0955 mL | 0.4774 mL | 0.9548 mL | 2.3870 mL | |
| 25 mM | 0.0764 mL | 0.3819 mL | 0.7638 mL | 1.9096 mL | |
| 30 mM | 0.0637 mL | 0.3183 mL | 0.6365 mL | 1.5913 mL | |
| 40 mM | 0.0477 mL | 0.2387 mL | 0.4774 mL | 1.1935 mL | |
| 50 mM | 0.0382 mL | 0.1910 mL | 0.3819 mL | 0.9548 mL | |
| 60 mM | 0.0318 mL | 0.1591 mL | 0.3183 mL | 0.7957 mL | |
| 80 mM | 0.0239 mL | 0.1193 mL | 0.2387 mL | 0.5967 mL | |
| 100 mM | 0.0191 mL | 0.0955 mL | 0.1910 mL | 0.4774 mL |
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