PTUPB
Based on 1 publication(s) in Google Scholar
PTUPB is a potent and dual sEH and COX-2 enzymes inhibitor with IC50 of 0.9 nM and 1.26 μM, respectively.
For research use only. We do not sell to patients.
- Purity: 98.05%
- CAS No.: 1287761-01-6
- Formula: C26H24F3N5O3S
- Molecular Weight:543.56
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 2 years , -20°C, 1 year
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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) PTUPB
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Biological Activity
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COX-2 1.26 μM (IC50) |
COX-1 100 μM (IC50) |
sEH 0.9 nM (IC50) |
PTUPB (1-10 μM; 24 hours) shows an inhibitory activity against human 5-LOX, exhibits a 83% and 44% inhibition at 10 μM and 1 μM, respectively[1].PTUPB (10-20 μM; 72 hours) has minimal inhibitory effects on cell proliferation in multiple cancer cell lines, including human melanoma cell and a transformed endothelial cell, whereas it potently inhibits HUVEC proliferation after 3 days of application[1].PTUPB (10-20 μM; 72 hours) induces cell cycle arrest at the G0/1 phase at different various. The percentage of cell number of PTUPB are 65.15%, 66.87%,and 65.91% at 10 μM, 15 μM, and 20 μM, respectively[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Cell Line:Multiple cancer cell lines: PC-3 cells, Met-1, H-1, A375, and transformed endothelial cell line (bEnd.3)
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Concentration:10 μM, 15 μM, and 20 μM
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Incubation Time:72 hours
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Result:Inhibited HUVEC proliferation after 3 days.
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Cell Line:HUVECs
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Concentration:10 μM, 15 μM, and 20 μM
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Incubation Time:72 hours
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Result:Induced cell cycle arrest at the G0/1 phase.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:C57BL/6 mice with LLC cells[1]
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Dosage:30 mg/kg; 4 weeks
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Administration:Subcutaneous injection via Alzet osmotic minipumps; once daily; 4 weeks
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Result:Inhibited LLC tumor growth and metastasis.
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Animal Model:High-fat diet (HFD)-induced obeseadult male C57BL/6 mice[2]
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Dosage:5 mg/kg; 12 weeks
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Administration:Subcutaneous injection; once daily; 12 weeks
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Result:Arrested fibrotic progression and ameliorated high-fat diet-induced non-alcoholic fatty liver disease.
Chemical Information
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CAS No. 1287761-01-6
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Appearance Solid
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Molecular Weight 543.56
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Formula C26H24F3N5O3S
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Color White to off-white
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SMILES
O=S(C1=CC=C(N2N=C(CCCNC(NC3=CC=C(C(F)(F)F)C=C3)=O)C=C2C4=CC=CC=C4)C=C1)(N)=O
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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 (1)
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Journal Impact Factor
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Most Recent
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Eur J Pharmacol
Restoration of ARA metabolic disorders in vascular smooth muscle cells alleviates intimal hyperplasia. [Abstract]2024 Sep 10:176824. PMID: 39265882
Solvent & Solubility
DMSO : 12.5 mg/mL (23.00 mM; ultrasonic and warming and heat to 60°C; 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 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 1.25 mg/mL (2.30 mM); Clear solution
This protocol yields a clear solution of ≥ 1.25 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (12.5 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 (278 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)
- Portuguese - PT (393 KB)
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Handling Instructions (2659 KB)
References
[1]. Sun CC, et al. PTUPB ameliorates high-fat diet-induced non-alcoholic fatty liver disease via inhibiting NLRP3 inflammasome activation in mice. Biochem Biophys Res Commun. 2020 Mar 19;523(4):1020-1026. [Content Brief]
[2]. Zhang G, et al. Dual inhibition of cyclooxygenase-2 and soluble epoxide hydrolase synergistically suppresses primary tumor growth and metastasis. Proc Natl Acad Sci U S A. 2014 Jul 29;111(30):11127-32. [Content Brief]
[3]. Hwang SH, et al. Synthesis and structure-activity relationship studies of urea-containing pyrazoles as dual inhibitors of cyclooxygenase-2 and soluble epoxide hydrolase.J Med Chem. 2011 Apr 28;54(8):3037-50. [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 | 1.8397 mL | 9.1986 mL | 18.3972 mL | 45.9931 mL |
| 5 mM | 0.3679 mL | 1.8397 mL | 3.6794 mL | 9.1986 mL | |
| 10 mM | 0.1840 mL | 0.9199 mL | 1.8397 mL | 4.5993 mL | |
| 15 mM | 0.1226 mL | 0.6132 mL | 1.2265 mL | 3.0662 mL | |
| 20 mM | 0.0920 mL | 0.4599 mL | 0.9199 mL | 2.2997 mL |
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