Scopolin
Based on 1 Customer Validation
Scopolin is a coumarin isolated from Arabidopsis thaliana (Arabidopsis) roots. Scopolin attenuated hepatic steatosis through activation of SIRT1-mediated signaling cascades.
For research use only. We do not sell to patients.
- Purity: 99.65%
- CAS No.: 531-44-2
- Formula: C16H18O9
- Molecular Weight:354.31
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Storage:
4°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
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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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SIRT1 |
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Cell Line
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Type | Value | Description | References |
|---|---|---|---|---|
| Caco-2 | IC50 |
<5 μg/mL
Compound: Scopolin
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Cytotoxicity against human Caco2 cells after 72 hrs by MTS assay
Cytotoxicity against human Caco2 cells after 72 hrs by MTS assay
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[PMID: 22032697] |
| CCD-18Co | IC50 |
<5 μg/mL
Compound: Scopolin
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Cytotoxicity against human CCD-18Co cells after 72 hrs by MTS assay
Cytotoxicity against human CCD-18Co cells after 72 hrs by MTS assay
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[PMID: 22032697] |
| HCT-116 | IC50 |
<5 μg/mL
Compound: Scopolin
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Cytotoxicity against human HCT116 cells after 72 hrs by MTS assay
Cytotoxicity against human HCT116 cells after 72 hrs by MTS assay
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[PMID: 22032697] |
| Macrophage | IC50 |
77 μM
Compound: 3, scopolin
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Antiinflammatory activity in NMRI mouse macrophages assessed as inhibition of A23187-induced PGE2 release by Ellman's method
Antiinflammatory activity in NMRI mouse macrophages assessed as inhibition of A23187-induced PGE2 release by Ellman's method
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[PMID: 8988605] |
| Macrophage | IC50 |
77 μmol
Compound: 3, scopolin
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Antiinflammatory activity in NMRI mouse macrophages assessed as inhibition of A23187-induced PGE2 release by Ellman's method
Antiinflammatory activity in NMRI mouse macrophages assessed as inhibition of A23187-induced PGE2 release by Ellman's method
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[PMID: 8988605] |
Scopolin (100 μM, 24 h) inhibits oleic acid-induced lipid accumulation by increasing SIRT1 activity in HepG2 cells[2].
Scopolin(10 μM, 5 days) inhibits RANKL induced differentiation of preosteoclastic RAW 264.7 cells into osteoclasts[5].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Scopolin (2 μmol, icv) increases the extracellular acetylcholine concentration in rat brain to about 300% compared to basal release[3].
Scopolin (50, 100 mg/kg, i.p.) inhibits adjuvant-induced arthritis by inhibiting inflammation and angiogenesis in rats[4].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:HFD-fed C57BL/6 N mice[2]
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Dosage:0.02% (w/w) in HFD diet (equivalent to 20 mg/kg body weight)
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Administration:Supplemented in diet, 8 weeks
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Result:Reversed the HFD-induced hepatic TG, cholesterol, and fatty acid accumulation by 35%, 49%, and 35%, respectively.
Reversed the HFD-induced decrease in plasma adiponectin levels by 76%, and reduced the increased plasma MCP-1, TNFα, and IL-6 levels.
Restored HFD-induced downregulation of SIRT1 activity.
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Animal Model:Adjuvant-induced arthritis (AIA) rats[4]
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Dosage:50, 100 mg/kg
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Administration:i.p.
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Result:Inhibited inoculated and non-inoculated paw swelling and articular index scores.
Reduced new blood vessels, and reduced IL-6, VEGF and FGF-2 expressions in rat synovial tissues.
Chemical Information
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CAS No. 531-44-2
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Appearance Solid
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Molecular Weight 354.31
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Formula C16H18O9
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Color White to off-white
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SMILES
O=C1C=CC2=CC(OC)=C(O[C@H]3[C@@H]([C@H]([C@@H]([C@@H](CO)O3)O)O)O)C=C2O1
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Structure Classification
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
4°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
Solvent & Solubility
DMSO : 100 mg/mL (282.24 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 (protect from light). 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 (protect from light). 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 (7.06 mM); Clear solution
This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
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 (7.06 mM); Clear solution
This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
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. * In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
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 (283 KB)
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SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Portuguese - PT (252 KB)
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Handling Instructions (2659 KB)
References
[1]. Siwinska J, et al. Identification of QTLs affecting scopolin and scopoletin biosynthesis in Arabidopsisthaliana. BMC Plant Biol. 2014 Oct 18;14:280. [Content Brief]
[2]. Yoo A, et al. Scopolin ameliorates high-fat diet induced hepatic steatosis in mice: potential involvement of SIRT1-mediated signaling cascades in the liver. Sci Rep. 2017 May 22;7(1):2251. [Content Brief]
[3]. Rollinger JM, et al. Acetylcholinesterase inhibitory activity of scopolin and scopoletin discovered by virtual screening of natural products. J Med Chem. 2004 Dec 2;47(25):6248-54. [Content Brief]
[4]. Pan R, et al. Scopolin isolated from Erycibe obtusifolia Benth stems suppresses adjuvant-induced rat arthritis by inhibiting inflammation and angiogenesis. Int Immunopharmacol. 2009 Jul;9(7-8):859-69. [Content Brief]
[5]. Lee SH, et al. Scopoletin and scopolin isolated from Artemisia iwayomogi suppress differentiation of osteoclastic macrophage RAW 264.7 cells by scavenging reactive oxygen species. J Nat Prod. 2013 Apr 26;76(4):615-20. [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 (protect from light). 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 | 2.8224 mL | 14.1119 mL | 28.2239 mL | 70.5597 mL |
| 5 mM | 0.5645 mL | 2.8224 mL | 5.6448 mL | 14.1119 mL | |
| 10 mM | 0.2822 mL | 1.4112 mL | 2.8224 mL | 7.0560 mL | |
| 15 mM | 0.1882 mL | 0.9408 mL | 1.8816 mL | 4.7040 mL | |
| 20 mM | 0.1411 mL | 0.7056 mL | 1.4112 mL | 3.5280 mL | |
| 25 mM | 0.1129 mL | 0.5645 mL | 1.1290 mL | 2.8224 mL | |
| 30 mM | 0.0941 mL | 0.4704 mL | 0.9408 mL | 2.3520 mL | |
| 40 mM | 0.0706 mL | 0.3528 mL | 0.7056 mL | 1.7640 mL | |
| 50 mM | 0.0564 mL | 0.2822 mL | 0.5645 mL | 1.4112 mL | |
| 60 mM | 0.0470 mL | 0.2352 mL | 0.4704 mL | 1.1760 mL | |
| 80 mM | 0.0353 mL | 0.1764 mL | 0.3528 mL | 0.8820 mL | |
| 100 mM | 0.0282 mL | 0.1411 mL | 0.2822 mL | 0.7056 mL |
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