Fosciclopirox
Based on 1 Customer Validation
Fosciclopirox (CPX-POM) suppresses growth of urothelial cancer by targeting the γ-secretase complex. Fosciclopirox selectively delivers the active metabolite, Ciclopirox (CPX), to the entire urinary tract. Ciclopirox has anticancer activity in a number of solid and hematologic malignancies.
For research use only. We do not sell to patients.
- Purity: 99.66%
- CAS No.: 1380539-06-9
- Formula: C13H20NO6P
- Molecular Weight:317.27
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
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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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Biological Activity
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:Male C57BL/L mice received 0.05% BBN in drinking water for 16 w[1]
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Dosage:235, 470 mg/kg
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Administration:Intraperitoneal injection (i.p.), once daily for 4 weeks
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Result:Reduced Ki67 staining and increased cleaved caspase-3 staining.
Decreased staining for Notch 1, Presenilin 1, Hes1 and Nicastrin.
| NCT Number | Sponsor | Condition | Start Date |
Phase
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|---|---|---|---|---|
| NCT01329991 | Plexxikon| | 2011-05 | PHASE1 |
Chemical Information
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CAS No. 1380539-06-9
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Appearance Solid
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Molecular Weight 317.27
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Formula C13H20NO6P
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Color Off-white to light yellow
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SMILES
O=C1C=C(C)C=C(C2CCCCC2)N1OCOP(O)(O)=O
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Synonyms
CPX-POM
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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 (315.19 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: ≥ 2.08 mg/mL (6.56 mM); Clear solution
This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 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: ≥ 2.08 mg/mL (6.56 mM); Clear solution
This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 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 (275 KB)
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SDS (614 KB)
- English - EN (614 KB)
- Français - FR (614 KB)
- Deutsch - DE (614 KB)
- Norwegian - NO (614 KB)
- Español - ES (614 KB)
- Swedish - SV (614 KB)
- Italian - IT (614 KB)
- Korean - KR (614 KB)
- Portuguese - PT (614 KB)
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Handling Instructions (2659 KB)
References
[1]. Weir SJ, et al. Fosciclopirox suppresses growth of high-grade urothelial cancer by targeting the γ-secretase complex. Cell Death Dis. 2021 May 31;12(6):562. [Content Brief]
[2]. Weir SJ, Wood R, Schorno K, Brinker AE, Ramamoorthy P, Heppert K, Rajewski L, Tanol M, Ham T, McKenna MJ, McCulloch W, Dalton M, Reed GA, Jensen RA, Baltezor MJ, Anant S, Taylor JA 3rd. Preclinical Pharmacokinetics of Fosciclopirox, a Novel Treatment of Urothelial Cancers, in Rats and Dogs. J Pharmacol Exp Ther. 2019 Aug;370(2):148-159. [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 |
|---|---|---|---|---|---|
| DMSO | 1 mM | 3.1519 mL | 15.7594 mL | 31.5189 mL | 78.7972 mL |
| 5 mM | 0.6304 mL | 3.1519 mL | 6.3038 mL | 15.7594 mL | |
| 10 mM | 0.3152 mL | 1.5759 mL | 3.1519 mL | 7.8797 mL | |
| 15 mM | 0.2101 mL | 1.0506 mL | 2.1013 mL | 5.2531 mL | |
| 20 mM | 0.1576 mL | 0.7880 mL | 1.5759 mL | 3.9399 mL | |
| 25 mM | 0.1261 mL | 0.6304 mL | 1.2608 mL | 3.1519 mL | |
| 30 mM | 0.1051 mL | 0.5253 mL | 1.0506 mL | 2.6266 mL | |
| 40 mM | 0.0788 mL | 0.3940 mL | 0.7880 mL | 1.9699 mL | |
| 50 mM | 0.0630 mL | 0.3152 mL | 0.6304 mL | 1.5759 mL | |
| 60 mM | 0.0525 mL | 0.2627 mL | 0.5253 mL | 1.3133 mL | |
| 80 mM | 0.0394 mL | 0.1970 mL | 0.3940 mL | 0.9850 mL | |
| 100 mM | 0.0315 mL | 0.1576 mL | 0.3152 mL | 0.7880 mL |
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