Fluorizoline
Based on 3 publication(s) in Google Scholar
Fluorizoline selectively and directly binds to prohibitin 1 (PHB1) and 2 (PHB2), and induces apoptosis. Fluorizoline reduces chronic lymphocytic leukemia (CLL) cell viability through the upregulation of NOXA and BIM. Fluorizoline exerts antitumor action in a p53-independent manner.
For research use only. We do not sell to patients.
- Purity: 99.77%
- CAS No.: 1362243-70-6
- Formula: C15H8Cl2F3NS
- Molecular Weight:362.20
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 2 years , -20°C, 1 year
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
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Publications Citing Use of MedChemExpress (MCE) Fluorizoline
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Biological Activity
Fluorizoline (1.25-20 μM; 24 hours) induces apoptosis in primary CLL cells ex vivo[1].
Fluorizoline (5-10 μM; 48 hours) causes an increase of NOXA protein levels[1].
Fluorizoline reduces the percentage of viable normal B and T cells (48.6% and 82.8% of viable cells at 24 hours of treatment with 10 μM Fluorizoline in normal CD19+ and CD3+ populations, respectively) with mean EC50 values of 10.9 μM and 19.1 μM at 24 hours for normal B and T cells, respectively[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Cell Line:Primary CLL cells
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Concentration:1.25 to 20 μM
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Incubation Time:24 hours
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Result:Strongly reduced cell viability and induced apoptosis in a dose-dependent manner.
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Cell Line:Primary CLL cells
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Concentration:5, 10 μM
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Incubation Time:48 hours
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Result:Caused an increase of NOXA protein levels.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 1362243-70-6
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Appearance Solid
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Molecular Weight 362.20
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Formula C15H8Cl2F3NS
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Color White to off-white
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SMILES
FC1(C(F)(N=C(S1)C2=CC=C(C=C2)Cl)F)C3=CC=C(C=C3)Cl
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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 2 years -20°C 1 year
Publications (3)
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Journal Impact Factor
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Most Recent
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Viruses
Identification of Oncolytic Avian Reovirus Receptors in B16-F10 Cells and the Signaling-Mediated Pathways Involved in Viral Entry. [Abstract]2026 Mar 12;18(3):350. PMID: 41902258 -
Biochim Biophys Acta Gen Subj
Unraveling the power of TOMM40: Driving PHB1-mediated mtDNA release and mitophagy to fuel breast cancer progression. [Abstract]2025 Oct;1869(11):130851. PMID: 40816542 -
Dev Comp Immunol
CgPHB2 involved in the haemocyte mitophagy in response to Vibrio splendidus stimulation in Pacific oyster Crassostrea gigas. [Abstract]2024 Jul:156:105168. PMID: 38522715
Solvent & Solubility
DMSO : 50 mg/mL (138.05 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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
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 (6.90 mM); Suspended solution; Need ultrasonic
This protocol yields a suspended solution of 2.5 mg/mL. Suspended solution can be used for oral and intraperitoneal injection.
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 (6.90 mM); Suspended solution; Need ultrasonic
This protocol yields a suspended solution of 2.5 mg/mL. Suspended solution can be used for oral and intraperitoneal injection.
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.
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 (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
[1]. Ana M Cosialls, et al. The prohibitin-binding compound fluorizoline induces apoptosis in chronic lymphocytic leukemia cells through the upregulation of NOXA and synergizes with ibrutinib, 5-aminoimidazole-4-carboxamide riboside or venetoclax. Haematologica. 2017 Sep;102(9):1587-1593. [Content Brief]
[2]. Marina Wierz, et al. The prohibitin-binding compound fluorizoline induces apoptosis in chronic lymphocytic leukemia cells ex vivo but fails to prevent leukemia development in a murine model. Haematologica. 2018 Apr;103(4):e154-e157. [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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO | 1 mM | 2.7609 mL | 13.8045 mL | 27.6091 mL | 69.0226 mL |
| 5 mM | 0.5522 mL | 2.7609 mL | 5.5218 mL | 13.8045 mL | |
| 10 mM | 0.2761 mL | 1.3805 mL | 2.7609 mL | 6.9023 mL | |
| 15 mM | 0.1841 mL | 0.9203 mL | 1.8406 mL | 4.6015 mL | |
| 20 mM | 0.1380 mL | 0.6902 mL | 1.3805 mL | 3.4511 mL | |
| 25 mM | 0.1104 mL | 0.5522 mL | 1.1044 mL | 2.7609 mL | |
| 30 mM | 0.0920 mL | 0.4602 mL | 0.9203 mL | 2.3008 mL | |
| 40 mM | 0.0690 mL | 0.3451 mL | 0.6902 mL | 1.7256 mL | |
| 50 mM | 0.0552 mL | 0.2761 mL | 0.5522 mL | 1.3805 mL | |
| 60 mM | 0.0460 mL | 0.2301 mL | 0.4602 mL | 1.1504 mL | |
| 80 mM | 0.0345 mL | 0.1726 mL | 0.3451 mL | 0.8628 mL | |
| 100 mM | 0.0276 mL | 0.1380 mL | 0.2761 mL | 0.6902 mL |
Fluorizoline Related Classifications
HY-114989 Related Classifications
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