Polygalic acid
Based on 1 Customer Validation
Polygalic acid is a polyphenolic acid with neuroprotective effects, and also an inhibitor of African swine fever virus polymerase (AsfvPolX), with an IC50 value of 5.05 μM. Polygalic acid alleviates neuroinflammation by regulating cholinergic activity, and its fecal level decreases in diseased mice. Polygalic acid can be used in research related to painful diabetic peripheral neuropathy complicated with cognitive impairment and African swine fever.
For research use only. We do not sell to patients.
- Purity: 99.96%
- CAS No.: 1260-04-4
- Formula: C29H44O6
- Molecular Weight:488.66
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Storage:
4°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from 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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Solvent & Solubility
- Purity & Documentation
- References
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Help & FAQs
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Biological Activity
Polygalic acid (25-200 μM; 24 h) is non-cytotoxic to PK-15 porcine kidney cells[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 1260-04-4
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Appearance Solid
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Molecular Weight 488.66
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Formula C29H44O6
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Color White to off-white
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SMILES
C[C@@]1(C(O)=O)[C@@H](O)[C@@H](O)C[C@]2(C)[C@@]3([H])CCC4=C(CC[C@@]5(CCC(C)(C[C@]54[H])C)C(O)=O)[C@@](C)3CC[C@@]12[H]
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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 : 100 mg/mL (204.64 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: ≥ 6.25 mg/mL (12.79 mM); Clear solution
This protocol yields a clear solution of ≥ 6.25 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (62.5 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.
Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.5 mg/mL (5.12 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 (276 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]. Yang J, et al. Gut microbiota and its metabolites promote painful diabetic peripheral neuropathy complicated with cognitive dysfunction in mice. Front Cell Infect Microbiol. 2025;15:1599954. Published 2025 Sep 2. [Content Brief]
[2]. Choi J, et al. Polygalic acid inhibits african swine fever virus polymerase activity: findings from machine learning and in vitro testing. J Comput Aided Mol Des. 2023;37(9):453-461. [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 | 2.0464 mL | 10.2321 mL | 20.4641 mL | 51.1603 mL |
| 5 mM | 0.4093 mL | 2.0464 mL | 4.0928 mL | 10.2321 mL | |
| 10 mM | 0.2046 mL | 1.0232 mL | 2.0464 mL | 5.1160 mL | |
| 15 mM | 0.1364 mL | 0.6821 mL | 1.3643 mL | 3.4107 mL | |
| 20 mM | 0.1023 mL | 0.5116 mL | 1.0232 mL | 2.5580 mL | |
| 25 mM | 0.0819 mL | 0.4093 mL | 0.8186 mL | 2.0464 mL | |
| 30 mM | 0.0682 mL | 0.3411 mL | 0.6821 mL | 1.7053 mL | |
| 40 mM | 0.0512 mL | 0.2558 mL | 0.5116 mL | 1.2790 mL | |
| 50 mM | 0.0409 mL | 0.2046 mL | 0.4093 mL | 1.0232 mL | |
| 60 mM | 0.0341 mL | 0.1705 mL | 0.3411 mL | 0.8527 mL | |
| 80 mM | 0.0256 mL | 0.1279 mL | 0.2558 mL | 0.6395 mL | |
| 100 mM | 0.0205 mL | 0.1023 mL | 0.2046 mL | 0.5116 mL |
Polygalic acid Related Classifications
HY-N1479 Related Classifications
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