(+)-Catechin hydrate
≥98% (HPLC), powder
DOWNLOAD MSDS (PDF)Synonym:
(+)-Cyanidol-3,
(2R,3S)
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CAS Number 225937-10-0
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Empirical Formula (Hill Notation) C15H14O6 · xH2O
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Molecular Weight 290.27 (anhydrous basis)
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Beilstein Registry Number 3595244
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EC Number 205-825-1
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MDL number MFCD00150865
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PubChem Substance ID 24278298
Properties
| Related Categories | Acacia, Antioxidants and Cytoprotectants, Aspalathus linearis (Rooibos tea), Bioactive Small Molecules, C-CH, |
| assay | ≥98% (HPLC) |
| form | powder |
| color | yellow to yellow with tan cast |
| mp | 175-177 °C (anhydrous)(lit.) |
| solubility | ethanol: soluble50 mg/mL |
| storage temp. | 2-8°C |
Description
Biochem/physiol Actions
An antioxidant flavonoid of plant origin; a free radical scavenger, preventing free radical-mediated damage in a variety of biological systems. For example, at physiological pH catechin suppressed DNA strand breaks by hydroxyl radicals. It has also been shown to prevent human plasma oxidation. It delayed the consumption of endogenous lipid-soluble antioxidants and inhibited lipid oxidation.
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