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Astringin
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Product Name Astringin
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Catalog No.: CN03743
CAS No.: 29884-49-9
Molecular Formula: C20H22O9
Molecular Weight: 406.4 g/mol
Purity: >=98%
Type of Compound: Phenols
Physical Desc.: Powder
Source: The fruits of Vitis vinifera L.
Solvent: DMSO, Pyridine, Methanol, Ethanol, etc.
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Description Astringin (trans-Astringin) is a natural glycoside found in the bark of Picea sitchensis and Picea abies (Norway spruce), in Vitis vinifera cell cultures and in wine. Astringin has potent antioxidant capacity and cancer-chemopreventive activity[1].
Density1.593±0.06 g/cm3(Predicted)
Boiling Point756.1±60.0 °C(Predicted)
Exact Mass406.12600
PSA160.07000
LogP0.15250
Vapour Pressure5.06E-24mmHg at 25°C