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(-)-Epigallocatechin gallate (EGCG) |
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(2R, 3R)-2-(3,4,5-Trihydroxy-phenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol 3-(3,4, 5-trihydroxybenzoate),(-)-Epigallocatechin gallate, (-)-Epigallocatechin gallate 3-O-gallate |
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989-51-5 |
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(-)-Epigallocatechin gallate (egcg), an most potent antioxidant polyphenols of green tea, is associated with antioxidant, antitumor and antimutagenic activities. The antioxidant activity is at last 100 more times more effective than vitamin C and 25 times more effective than vitamin E at protecting cells and DNA from damage which are believed to be linked to cancer, heart disease and other potentially fatal illnesses. The biological benefits of EGCG are generally attributed to their antioxidant activity to scavenge free radical oxygen. |
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Molecular Formula: C22H18O11 Molecular Weight: 458.4 Solubility: Clear colorless solution at 5Mg/Ml in water. Test Item: Appearance, Loss on drying, Total Ash, Assay, Heavy Metals, Arsenic, Microbiological. |
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