Ligustroside
Based on 1 Customer Validation
Ligustroside (Ligstroside), a secoiridoid derivative, has outstanding performance on mitochondrial bioenergetics in models of early Alzheimer's disease (AD) and brain ageing by mechanisms that may not interfere with Aβ production. Ligustroside significantly inhibits nitric oxide production in lipopolysaccharide-activated RAW264.7 macrophages.
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- Purity: 99.75%
- CAS No.: 35897-92-8
- 화학식: C25H32O12
- 분자량:524.51
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보관:
4°C, sealed storage, away from moisture and light
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
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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용액&용해도
- 순도&문서
- References
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Help & FAQs
Biological Activity
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Cell Line
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Type | Value | Description | References |
|---|---|---|---|---|
| SK-BR-3 | IC50 |
>20 μM
Compound: 9
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Antiproliferative activity against human SKBR3 cells after 72 hrs by MTT reduction assay
Antiproliferative activity against human SKBR3 cells after 72 hrs by MTT reduction assay
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[PMID: 28551177] |
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:Female NMRI mice, aged 12 months[1]
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Dosage:50 mg/kg
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Administration:Received a supplemented diet for 6 months (equivalent to 6.25 mg/kg b.w.)
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Result:Showed improved spatial working memory; Restored brain ATP levels in aged mice and led to a significant life extension compared to aged control animals.
Chemical Information
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CAS No. 35897-92-8
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Appearance Solid
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분자량 524.51
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화학식 C25H32O12
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Color White to off-white
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SMILES
OC(C=C1)=CC=C1CCOC(C[C@H]2/C([C@@H](OC=C2C(OC)=O)O[C@@H]3O[C@@H]([C@H]([C@@H]([C@H]3O)O)O)CO)=C\C)=O
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Synonyms
Ligstroside
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Structure Classification
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Initial Source
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선적
Room temperature in continental US; may vary elsewhere.
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보관
4°C, sealed storage, away from moisture and light
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
용액&용해도
DMSO : 100 mg/mL (190.65 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 (sealed storage, away from moisture and 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 (sealed storage, away from moisture and 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 (4.77 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 (4.77 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 (sealed storage, away from moisture and 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.
순도&문서
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Data Sheet (273 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)
- Korean - KR (252 KB)
- Portuguese - PT (252 KB)
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Handling Instructions (2659 KB)
References
[1]. Grewal R, et al. Purified oleocanthal and ligstroside protect against mitochondrial dysfunction in models of early Alzheimer's disease and brain ageing. Exp Neurol. 2020;328:113248. [Content Brief]
[2]. Liu J, et al. Chemical structures of constituents from the flowers of Osmanthus fragrans var. aurantiacus. J Nat Med. 2015;69(1):135-141. [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 (sealed storage, away from moisture and 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 | 1.9065 mL | 9.5327 mL | 19.0654 mL | 47.6635 mL |
| 5 mM | 0.3813 mL | 1.9065 mL | 3.8131 mL | 9.5327 mL | |
| 10 mM | 0.1907 mL | 0.9533 mL | 1.9065 mL | 4.7664 mL | |
| 15 mM | 0.1271 mL | 0.6355 mL | 1.2710 mL | 3.1776 mL | |
| 20 mM | 0.0953 mL | 0.4766 mL | 0.9533 mL | 2.3832 mL | |
| 25 mM | 0.0763 mL | 0.3813 mL | 0.7626 mL | 1.9065 mL | |
| 30 mM | 0.0636 mL | 0.3178 mL | 0.6355 mL | 1.5888 mL | |
| 40 mM | 0.0477 mL | 0.2383 mL | 0.4766 mL | 1.1916 mL | |
| 50 mM | 0.0381 mL | 0.1907 mL | 0.3813 mL | 0.9533 mL | |
| 60 mM | 0.0318 mL | 0.1589 mL | 0.3178 mL | 0.7944 mL | |
| 80 mM | 0.0238 mL | 0.1192 mL | 0.2383 mL | 0.5958 mL | |
| 100 mM | 0.0191 mL | 0.0953 mL | 0.1907 mL | 0.4766 mL |
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