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8-Hydroxygenistein (8-OHG) is an antioxidant that effectively scavenges NO and O2-. It is a type of ortho-dihydroxyisoflavone (ODI) and is abundantly found in thick and fermented soy sauces, exhibiting stronger antioxidant properties than its parent compound, Genistein. The concentration of 8-Hydroxygenistein is positively correlated with the antioxidant capacity of soy sauce (r=0.959) and maintains high stability even after being heated in boiling water for 60 minutes. It is effective in preventing oxidative damage during the brewing and storage of soy sauce, offering potential applications in food antioxidant research.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 10 mg | Inquiry | 10-14 weeks | 10-14 weeks | |
| 50 mg | Inquiry | 10-14 weeks | 10-14 weeks |
| Description | 8-Hydroxygenistein (8-OHG) is an antioxidant that effectively scavenges NO and O2-. It is a type of ortho-dihydroxyisoflavone (ODI) and is abundantly found in thick and fermented soy sauces, exhibiting stronger antioxidant properties than its parent compound, Genistein. The concentration of 8-Hydroxygenistein is positively correlated with the antioxidant capacity of soy sauce (r=0.959) and maintains high stability even after being heated in boiling water for 60 minutes. It is effective in preventing oxidative damage during the brewing and storage of soy sauce, offering potential applications in food antioxidant research. |
| Synonyms | 8-OHG |
| Molecular Weight | 286.24 |
| Formula | C15H10O6 |
| Cas No. | 13539-27-0 |
| Smiles | O=C1C(=COC=2C(O)=C(O)C=C(O)C12)C=3C=CC(O)=CC3 |
| Storage | 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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