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Xanthoascin (Compound 1) is a natural phenolic metabolite with strong anti-phytopathogenic activity. It is isolated from the solid fermentation product of the endophytic fungus Aspergillus sp. IFB-YXS, found in ginkgo leaves. Xanthoascin exhibits a minimum inhibitory concentration (MIC) of 0.3125 µg/mL against Clavibacter michiganense and shows moderate inhibitory activity against other pathogens (MIC = 5-20 µg/mL). This compound can disrupt bacterial cell membrane permeability, leading to nucleic acid leakage.
| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 10 mg | Inquiry | Inquiry | Inquiry | |
| 50 mg | Inquiry | Inquiry | Inquiry |
| Description | Xanthoascin (Compound 1) is a natural phenolic metabolite with strong anti-phytopathogenic activity. It is isolated from the solid fermentation product of the endophytic fungus Aspergillus sp. IFB-YXS, found in ginkgo leaves. Xanthoascin exhibits a minimum inhibitory concentration (MIC) of 0.3125 µg/mL against Clavibacter michiganense and shows moderate inhibitory activity against other pathogens (MIC = 5-20 µg/mL). This compound can disrupt bacterial cell membrane permeability, leading to nucleic acid leakage. |
| Molecular Weight | 356.43 |
| Formula | C23H20N2O2 |
| Cas No. | 61391-08-0 |
| Smiles | [C-]#[N+]C(=CC1=CC=C(O)C=C1)C([N+]#[C-])=CC2=CC=C3OC(C)(C)CCC3=C2 |
| 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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