Utreloxastat
Based on 1 Customer Validation
Utreloxastat (PTC857) is an orally active and blood-brain barrier-permeable 15-lipooxygenase inhibitor. Utreloxastat is a weak inhibitor of CYP1A2 and 2B6 with an IC50 of >5.3 μM. Utreloxastat reduces oxidative stress and inhibits the consumption of reduced glutathione and ferroptosis. Utreloxastat can be used in the study of neurodegenerative diseases characterized by high levels of oxidative stress and mitochondrial pathology, such as amyotrophic lateral sclerosisc.
For research use only. We do not sell to patients.
- Purity: 99.32%
- CAS No.: 1213269-96-5
- Formula: C18H28O2
- Molecular Weight:276.41
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Storage:Powder -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
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Immunology/Inflammation Compound Library
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Biological Activity
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CYP1A2 > 5.3 μM (IC50) |
Utreloxastat (14C radiolabeled; p.o.; single dose) is extensively metabolized in rats, with unchanged Utreloxastat accounting for less than 5% of the total radioactivity in plasma[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
| NCT Number | Sponsor | Condition | Start Date |
Phase
|
|---|---|---|---|---|
| NCT01329991 | Plexxikon| | 2011-05 | PHASE1 |
Chemical Information
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CAS No. 1213269-96-5
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Appearance Solid
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Molecular Weight 276.41
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Formula C18H28O2
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Color Light yellow to yellow
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SMILES
O=C1C(C)=C(C)C(C(C)=C1CCCCCCCCC)=O
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Synonyms
PTC857
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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 : 50 mg/mL (180.89 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, 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: ≥ 1.25 mg/mL (4.52 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 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.
For the following dissolution methods, please prepare the working solution directly:
It is recommended to prepare fresh solutions and use them promptly within a short period of time.
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: Corn Oil
Solubility: 66.67 mg/mL (241.20 mM); Clear solution; Need ultrasonic and warming and heat to 49.6°C
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 (270 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
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 | 3.6178 mL | 18.0891 mL | 36.1781 mL | 90.4454 mL |
| 5 mM | 0.7236 mL | 3.6178 mL | 7.2356 mL | 18.0891 mL | |
| 10 mM | 0.3618 mL | 1.8089 mL | 3.6178 mL | 9.0445 mL | |
| 15 mM | 0.2412 mL | 1.2059 mL | 2.4119 mL | 6.0297 mL | |
| 20 mM | 0.1809 mL | 0.9045 mL | 1.8089 mL | 4.5223 mL | |
| 25 mM | 0.1447 mL | 0.7236 mL | 1.4471 mL | 3.6178 mL | |
| 30 mM | 0.1206 mL | 0.6030 mL | 1.2059 mL | 3.0148 mL | |
| 40 mM | 0.0904 mL | 0.4522 mL | 0.9045 mL | 2.2611 mL | |
| 50 mM | 0.0724 mL | 0.3618 mL | 0.7236 mL | 1.8089 mL | |
| 60 mM | 0.0603 mL | 0.3015 mL | 0.6030 mL | 1.5074 mL | |
| 80 mM | 0.0452 mL | 0.2261 mL | 0.4522 mL | 1.1306 mL | |
| 100 mM | 0.0362 mL | 0.1809 mL | 0.3618 mL | 0.9045 mL |
Utreloxastat Related Classifications
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