Polydatin
Based on 14 publication(s) in Google Scholar
Polydatin (Piceid), extracted from the roots of Reynoutria japonica, a widely used traditional Chinese remedies, possesses anti-inflammatory activity in several experimental models. Polydatin (Piceid) inhibits G6PD and induces oxidative and ER stresses.
For research use only. We do not sell to patients.
- Purity: 99.50%
- CAS No.: 27208-80-6
- Formula: C20H22O8
- Molecular Weight:390.38
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
Publications Citing Use of MedChemExpress (MCE) Polydatin
More- J Ethnopharmacol. 2021 Dec 5:281:114479. [Abstract]
- Int J Mol Sci. 2023 May 5;24(9):8265. [Abstract]
- Hepatobiliary Pancreat Dis Int. 2024 Feb;23(1):25-34. [Abstract]
- Fish Shellfish Immunol. 2025 Aug 6:166:110633. [Abstract]
- ACS Chem Neurosci. 2023 Mar 1;14(5):977-987. [Abstract]
- Mol Med Rep. 2022 Jan;25(1):9. [Abstract]
- Neurotox Res. 2022 Oct;40(5):1393-1404. [Abstract]
- Pathol Res Pract. 2025 Sep:273:156143. [Abstract]
- Naunyn Schmiedebergs Arch Pharmacol. 2025 Apr 14. [Abstract]
- Virology. 2023 Aug:585:205-214. [Abstract]
- Plant Direct. 2022 Sep 2;6(9):e442. [Abstract]
- Nat Prod Commun. April 28, 2022.
- bioRxiv. 2025 Oct 3.
- Oxid Med Cell Longev. 2022 Mar 27;2022:5696686. [Abstract]
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Cell Proliferation/Viability Assay
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Flow Cytometry
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Flow Cytometry
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IF
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WB
Biological Activity
NF-κB, Autophagy
Polydatin protects cerebral cells from ischemic damages via improvement of microcirculation and inhibition of platelet aggregation. In addition, polydatin inhibits ICAM-1 expression in endothelial cells stimulated by lipopolysaccharide; it also attenuates adhesion between white blood cells and endothelial cells[1].
Polydatin inhibits cancer cell proliferation and cell cycle progression[4].
Polydatin induces ER stress-driven cell death[4].
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.
| NCT Number | Sponsor | Condition | Start Date |
Phase
|
|---|---|---|---|---|
| NCT01329991 | Plexxikon| | 2011-05 | PHASE1 |
Chemical Information
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CAS No. 27208-80-6
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Appearance Solid
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Molecular Weight 390.38
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Formula C20H22O8
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Color White to off-white
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SMILES
O[C@H]([C@H]([C@@H]([C@@H](CO)O1)O)O)[C@@H]1OC2=CC(/C=C/C3=CC=C(O)C=C3)=CC(O)=C2
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Synonyms
Piceid
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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 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Publications (14)
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Journal Impact Factor
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Most Recent
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J Ethnopharmacol
Rhubarb granule promotes diethylnitrosamine-induced liver tumorigenesis by activating the oxidative branch of pentose phosphate pathway via G6PD in rats. [Abstract]2021 Dec 5:281:114479. PMID: 34343647 -
Int J Mol Sci
Natural Compounds, Optimal Combination of Brusatol and Polydatin Promote Anti-Tumor Effect in Breast Cancer by Targeting Nrf2 Signaling Pathway. [Abstract]2023 May 5;24(9):8265. PMID: 37175972
Polydatin purchased from MedChemExpress. Usage Cited in: Int J Mol Sci. 2023 May 5;24(9):8265. [Abstract]
MDA-MB-231 cells and SUM159 cells were treated with BRU (20 nM) alone or in combination with Polydatin (100 nM) for 24, 48 and 72 h, and then the cell viability was determined by the CCK-8 method.
Polydatin purchased from MedChemExpress. Usage Cited in: Int J Mol Sci. 2023 May 5;24(9):8265. [Abstract]
After treating MDA-MB-231 cells with BRU (20 nM) and Polydatin (100 nM) alone or in combination for 0, 24, 48, and 72 h, Flow cytometer was used to detect the changes in the number of cell proliferation granules of each group in the same volume (400 μL/tube) of cell solution.
Polydatin purchased from MedChemExpress. Usage Cited in: Int J Mol Sci. 2023 May 5;24(9):8265. [Abstract]
Flow cytometer was used to detect the intracellular ROS levels change by fluorescent indicator H2DCFH-DA after treatment of cells with BRU (20 nM) and Polydatin (100 nM) for 24 h.
Polydatin purchased from MedChemExpress. Usage Cited in: Int J Mol Sci. 2023 May 5;24(9):8265. [Abstract]
The GFP-Nrf2 plasmid was transfected into MDA-MB-231 cells. After the plasmid was expressed for 12 h, it was treated with or without H2O2 100 μM for 4–6 h. Then it was treated with 20 nM BRU alone or in combination with 100 nM Polydatin for 24 h, immunofluorescence staining and observation was performed.
Polydatin purchased from MedChemExpress. Usage Cited in: Int J Mol Sci. 2023 May 5;24(9):8265. [Abstract]
MDA-MB-231 cells were treated with indicated concentrations of BRU or Polydatin for 24 h and total proteins were extracted for Western blot analysis.
Polydatin purchased from MedChemExpress. Usage Cited in: Int J Mol Sci. 2023 May 5;24(9):8265. [Abstract]
Inhibition of transplanted tumor growth in vivo by BRU and Polydatin alone or in combination. BALB/c (female, 5 weeks old) were divided into three groups (n = 6) and subcutaneously injected with 5 × 106 cells; tumor volume and mice weight were measured every 7 days and administered by i.p., while the control group received i.p. of PBS (containing 1% DMSO); Mice in the vehicle alone group were injected intraperitoneally with Polydatin 50 mg/kg; The combination group received Polydatin 25 mg/kg and BRU 1 mg/kg. Schematic diagram of administration mode and treatment cycle of nude mice. The blue arrow indicates the starting date of subcutaneous tumor transplantation in mice and the dissection and analysis of the transplanted tumor on the 64th day. The red arrow indicates the position representing the time and frequency of each administration.
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Hepatobiliary Pancreat Dis Int
Polydatin ameliorates hepatic ischemia-reperfusion injury by modulating macrophage polarization. [Abstract]2024 Feb;23(1):25-34. PMID: 36058783 -
Fish Shellfish Immunol
Emodin enhances host antiviral immunity against Micropterus salmoides rhabdovirus by activating RLR signaling in largemouth bass. [Abstract]2025 Aug 6:166:110633. PMID: 40769268 -
ACS Chem Neurosci
Polydatin Alleviates Chronic Stress-Induced Depressive and Anxiety-like Behaviors in a Mouse Model. [Abstract]2023 Mar 1;14(5):977-987. PMID: 36802487
Polydatin purchased from MedChemExpress. Usage Cited in: ACS Chem Neurosci. 2023 Mar 1;14(5):977-987. [Abstract]
Polydatin (PD; 100 mg/kg/day; p.o.) inhibits hippocampal inflammation through NFκB signaling in mice. CUMS: chronic unpredictable mild stress.
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Mol Med Rep
Polydatin protects neuronal cells from hydrogen peroxide damage by activating CREB/Ngb signaling. [Abstract]2022 Jan;25(1):9. PMID: 34751416 -
Neurotox Res
Polydatin Prevents Neuroinflammation and Relieves Depression via Regulating Sirt1/HMGB1/NF-κB Signaling in Mice. [Abstract]2022 Oct;40(5):1393-1404. PMID: 35986876 -
Pathol Res Pract
Polydatin alleviates oxidative stress and pro-inflammatory activation of alveolar macrophages in chronic cough by reducing PTGS2 levels. [Abstract]2025 Sep:273:156143. PMID: 40752447 -
Naunyn Schmiedebergs Arch Pharmacol
Polydatin protects against leukemia by inducing apoptosis and activating autophagy via p38-MAPK pathway. [Abstract]2025 Apr 14. PMID: 40229602 -
Virology
Structure-based virtual screening of ROCK1 inhibitors for the discovery of Enterovirus-A71 antivirals. [Abstract]2023 Aug:585:205-214. PMID: 37384967 -
Plant Direct
Evaluation of pathways to the C-glycosyl isoflavone puerarin in roots of kudzu ( Pueraria montana lobata). [Abstract]2022 Sep 2;6(9):e442. PMID: 36091880 -
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Oxid Med Cell Longev
Cigarette Smoke Exposure Increases Glucose-6-phosphate Dehydrogenase, Autophagy, Fibrosis, and Senescence in Kidney Cells In Vitro and In Vivo. [Abstract]2022 Mar 27;2022:5696686. PMID: 35387262
Solvent & Solubility
DMSO : 100 mg/mL (256.16 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. 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 (6.40 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 (6.40 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.
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.
Protocol
The effect of polydatin on mMEC viability is evaluated with an MTT assay. mMECs are incubated in the presence or absence of various concentrations of polydatin (25, 50 and 100 μg/mL) and DEX (100 μg/mL) for 24 h. Next, 20 μL of MTT (5 mg/mL) is added to each well and incubated for 4 h. After the supernatants are removed and the formazan is dis¬solved with 150 μL of DMSO in each well, the optical density (OD) value is measured at 570 nm on a microplate reader[3].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Rats: Rats are divided into six groups by random assignment and treated as follows: in normal group and polydatin control group: rats are administrated with CMC-Na and polydatin (200 μmol/kg) by gavage respectively, and given normal saline (NS) by tail intravenous (iv) injection with the same volume; in DOX group: rats are injected with DOX by cauda vein for 4 weeks (3 mg/kg per week), the cumulative dosage is 12 mg/kg similar to that in the research of Chang et al[2].
Mice: Polydatin is dissolved in dimethyl sulfoxide (DMSO) and diluted in Dulbecco’s modified Eagle’s medium (DMEM). Sixty adult female postpartum and lactating BALB/c mice (6–8 weeks old, weighing 35–40 g) are obtained. Control group (CG): The mice are treated with 100 μL of PBS as a vehicle control. Polydatin groups: 24h after S aureus infection, the mouse model of S aureus mastitis is intraperitoneally administered polydatin at 15, 30 and 45 mg/kg[3].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Purity & Documentation
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Data Sheet (278 KB)
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SDS (396 KB)
- English - EN (396 KB)
- Français - FR (396 KB)
- Deutsch - DE (396 KB)
- Norwegian - NO (396 KB)
- Español - ES (396 KB)
- Swedish - SV (396 KB)
- Italian - IT (396 KB)
- Portuguese - PT (396 KB)
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Handling Instructions (2659 KB)
References
[1]. Cheng Y, et al. Involvement of cell adhesion molecules in polydatin protection of brain tissues from ischemia-reperfusion injury. Brain Res. 2006 Sep 19;1110(1):193-200. [Content Brief]
[2]. Wang HL, et al. Synergistic effects of Polydatin and Vitamin C in Inhibiting Cardiotoxicity induced by Doxorubicin in rats. Fundam Clin Pharmacol. 2016 Nov 28. [Epub ahead of print] [Content Brief]
[3]. Jiang KF, et al. Polydatin ameliorates Staphylococcus aureus-induced mastitis in mice via inhibiting TLR2-mediated activation of the p38 MAPK/NF-κB pathway. Acta Pharmacol Sin. 2016 Nov 28. [Epub ahead of print] [Content Brief]
[4]. Luigi Mele, et al. A New Inhibitor of glucose-6-phosphate Dehydrogenase Blocks Pentose Phosphate Pathway and Suppresses Malignant Proliferation and Metastasis in Vivo. Cell Death Dis. 2018 May 1;9(5):572. [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. 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 |
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| DMSO | 1 mM | 2.5616 mL | 12.8080 mL | 25.6161 mL | 64.0402 mL |
| 5 mM | 0.5123 mL | 2.5616 mL | 5.1232 mL | 12.8080 mL | |
| 10 mM | 0.2562 mL | 1.2808 mL | 2.5616 mL | 6.4040 mL | |
| 15 mM | 0.1708 mL | 0.8539 mL | 1.7077 mL | 4.2693 mL | |
| 20 mM | 0.1281 mL | 0.6404 mL | 1.2808 mL | 3.2020 mL | |
| 25 mM | 0.1025 mL | 0.5123 mL | 1.0246 mL | 2.5616 mL | |
| 30 mM | 0.0854 mL | 0.4269 mL | 0.8539 mL | 2.1347 mL | |
| 40 mM | 0.0640 mL | 0.3202 mL | 0.6404 mL | 1.6010 mL | |
| 50 mM | 0.0512 mL | 0.2562 mL | 0.5123 mL | 1.2808 mL | |
| 60 mM | 0.0427 mL | 0.2135 mL | 0.4269 mL | 1.0673 mL | |
| 80 mM | 0.0320 mL | 0.1601 mL | 0.3202 mL | 0.8005 mL | |
| 100 mM | 0.0256 mL | 0.1281 mL | 0.2562 mL | 0.6404 mL |