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Pallidol (Pallidol A) is a resveratrol dimer extracted from red wine, a selective singlet oxygen quencher with antioxidant and antifungal activities.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 10 mg | $845 | Inquiry | Inquiry |
| Description | Pallidol (Pallidol A) is a resveratrol dimer extracted from red wine, a selective singlet oxygen quencher with antioxidant and antifungal activities. |
| In vitro | Methods and results:In this report, with the use of the EPR spin-trapping technique, the scavenging and quenching effects of Pallidol on reactive oxygen species (ROS) were investigated. The results demonstrated that Pallidol showed strong quenching effects on singlet oxygen at very low concentrations, but it was ineffective to scavenge hydroxyl radicals or superoxide anions. Further kinetic study revealed that the reaction of Pallidol with singlet oxygen had an extremely high rate constant (k(a)=1.71x10(10)).[1] |
| Synonyms | Rel-Pallidol, Pallidol A, 1622292-61-8 |
| Molecular Weight | 454.47 |
| Formula | C28H22O6 |
| Cas No. | 105037-88-5 |
| Smiles | OC1=C2[C@H]([C@]3([C@]([C@@H](C=4C3=CC(O)=CC4O)C5=CC=C(O)C=C5)(C2=CC(O)=C1)[H])[H])C6=CC=C(O)C=C6 |
| Relative Density. | no data available |
| Storage | keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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