Echinocystic acid 28-O-β-D-glucoside
Based on 1 Customer Validation
Echinocystic acid 28-O-β-D-glucoside is a metabolite of Echinocystic acid by microbial oxidation and glucosidation. Echinocystic acid 28-O-β-D-glucoside is a tissue factor pathway inhibitor, with an IC50 of 10.61 nM.
For research use only. We do not sell to patients.
- Purity: 99.11%
- CAS No.: 99633-30-4
- Formula: C36H58O9
- Molecular Weight:634.84
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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
Echinocystic acid 28-O-β-D-glucoside inhibits tissue factor (TF) procoagulant activities in human THP-1 cells stimulated by lipopolysaccharide, with an IC50 of 10.61 nM[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. 99633-30-4
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Appearance Solid
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Molecular Weight 634.84
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Formula C36H58O9
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Color White to off-white
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SMILES
CC1(C)CC[C@]2(C(O[C@@H]3O[C@H](CO)[C@@H](O)[C@H](O)[C@H]3O)=O)[C@H](O)C[C@@]4(C)[C@]5(C)CC[C@@]6([H])C(C)(C)[C@@H](O)CC[C@]6(C)[C@@]5([H])CC=C4[C@]2([H])C1
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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
4°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
Solvent & Solubility
DMSO : 200 mg/mL (315.04 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: 5 mg/mL (7.88 mM); Suspended solution; Need ultrasonic
This protocol yields a suspended solution of 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 (50.0 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: ≥ 5 mg/mL (7.88 mM); Clear solution
This protocol yields a clear solution of ≥ 5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (50.0 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 (274 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
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 | 1.5752 mL | 7.8760 mL | 15.7520 mL | 39.3800 mL |
| 5 mM | 0.3150 mL | 1.5752 mL | 3.1504 mL | 7.8760 mL | |
| 10 mM | 0.1575 mL | 0.7876 mL | 1.5752 mL | 3.9380 mL | |
| 15 mM | 0.1050 mL | 0.5251 mL | 1.0501 mL | 2.6253 mL | |
| 20 mM | 0.0788 mL | 0.3938 mL | 0.7876 mL | 1.9690 mL | |
| 25 mM | 0.0630 mL | 0.3150 mL | 0.6301 mL | 1.5752 mL | |
| 30 mM | 0.0525 mL | 0.2625 mL | 0.5251 mL | 1.3127 mL | |
| 40 mM | 0.0394 mL | 0.1969 mL | 0.3938 mL | 0.9845 mL | |
| 50 mM | 0.0315 mL | 0.1575 mL | 0.3150 mL | 0.7876 mL | |
| 60 mM | 0.0263 mL | 0.1313 mL | 0.2625 mL | 0.6563 mL | |
| 80 mM | 0.0197 mL | 0.0984 mL | 0.1969 mL | 0.4922 mL | |
| 100 mM | 0.0158 mL | 0.0788 mL | 0.1575 mL | 0.3938 mL |
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