Stearoylethanolamide
Based on 1 Customer Validation
Stearoylethanolamide is an endocannabinoid-like compound with pro-apoptotic activity.
For research use only. We do not sell to patients.
- Purity: 99.75%
- CAS No.: 111-57-9
- Formula: C20H41NO2
- Molecular Weight:327.55
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Storage:Powder -20°C, 3 years ; In solvent -80°C, 6 months , -20°C, 1 month
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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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Biological Activity
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Human Endogenous Metabolite |
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Cell Line
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Type | Value | Description | References |
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| MCF7 | GI50 |
129.5 μg/mL
Compound: 4b
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Antiproliferative activity against human MCF7 cells after 48 hrs by sulforhodamine B assay
Antiproliferative activity against human MCF7 cells after 48 hrs by sulforhodamine B assay
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[PMID: 25510639] |
| NCI/ADR-RES | GI50 |
157.7 μg/mL
Compound: 4b
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Antiproliferative activity against human NCI/ADR-RES cells after 48 hrs by sulforhodamine B assay
Antiproliferative activity against human NCI/ADR-RES cells after 48 hrs by sulforhodamine B assay
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[PMID: 25510639] |
| OVCAR-3 | GI50 |
157.7 μg/mL
Compound: 4b
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Antiproliferative activity against human OVCAR3 cells after 48 hrs by sulforhodamine B assay
Antiproliferative activity against human OVCAR3 cells after 48 hrs by sulforhodamine B assay
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[PMID: 25510639] |
| PC-3 | GI50 |
75.6 μg/mL
Compound: 4b
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Antiproliferative activity against human PC3 cells after 48 hrs by sulforhodamine B assay
Antiproliferative activity against human PC3 cells after 48 hrs by sulforhodamine B assay
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[PMID: 25510639] |
| U-251 | GI50 |
116.9 μg/mL
Compound: 4b
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Antiproliferative activity against human U251 cells after 48 hrs by sulforhodamine B assay
Antiproliferative activity against human U251 cells after 48 hrs by sulforhodamine B assay
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[PMID: 25510639] |
Stearoylethanolamide (SEA) is present in human, rat and mouse brain in amounts comparable with those of the endocannabinoid anandamide (arachidonoylethanolamide; AEA). Stearoylethanolamide is an endocannabinoid-like compound with pro-apoptotic activity, which is regulated by NO in a way opposite to that reported for AEA[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. 111-57-9
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Appearance Solid
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Molecular Weight 327.55
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Formula C20H41NO2
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Color White to light yellow
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SMILES
CCCCCCCCCCCCCCCCCC(NCCO)=O
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Structure Classification
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Initial Source
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Powder -20°C 3 years In solvent -80°C 6 months -20°C 1 month
Solvent & Solubility
Ethanol : 1 mg/mL (3.05 mM; ultrasonic and warming and heat to 60°C)
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: 2.5 mg/mL (7.63 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% EtOH 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 0.1 mg/mL (0.31 mM); Clear solution
This protocol yields a clear solution of ≥ 0.1 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL EtOH stock solution (1.0 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% EtOH 90% Corn Oil
Solubility: ≥ 0.1 mg/mL (0.31 mM); Clear solution
This protocol yields a clear solution of ≥ 0.1 mg/mL (saturation unknown). If the continuous dosing period exceeds half a month, please choose this protocol carefully.
Taking 1 mL working solution as an example, add 100 μL EtOH stock solution (1.0 mg/mL) to 900 μL Corn oil, and mix evenly.
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.
Working solution concentration: 0.22 mg/mL
Purity & Documentation
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Data Sheet (265 KB)
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SDS (476 KB)
- English - EN (476 KB)
- Français - FR (476 KB)
- Deutsch - DE (476 KB)
- Norwegian - NO (476 KB)
- Español - ES (476 KB)
- Swedish - SV (476 KB)
- Italian - IT (476 KB)
- Korean - KR (476 KB)
- Portuguese - PT (476 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 |
|---|---|---|---|---|---|
| Ethanol | 1 mM | 3.0530 mL | 15.2648 mL | 30.5297 mL | 76.3242 mL |
Stearoylethanolamide Related Classifications
HY-113015 Related Classifications
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