l-epicatechingallate
l-epicatechingallate CAS:1257-08-5
l-epicatechingallate Chemical Properties |
|
Melting point | 257-258°C |
alpha | -182~-194°(D/20℃)(c=0.2,CH3OH) |
Boiling point | 861.7±65.0 °C(Predicted) |
density | 1.80±0.1 g/cm3(Predicted) |
storage temp. | 2-8°C |
pka | 7.75±0.25(Predicted) |
Water Solubility | Soluble in water, acetone, DMSO, methanol. |
InChIKey | LSHVYAFMTMFKBA-TZIWHRDSSA-N |
CAS DataBase Reference | 1257-08-5(CAS DataBase Reference) |
Storage | It should be sealed, placed in a cool dry environment, to be avoided of moisture, light and high temperature. |
Chemical Properties | White powder |
Uses | One of the catechin isomers and a potent antioxidant that can modulate a wide range of membrane proteins. Its bilayer-modifying potency was tested using gramicidin A (gA) channels as probes. All the c atechins alter gA channel function and modify bilayer properties, with a 500-fold range in potency. The gallate group causes current block, as evident by brief downward current transitions. |
Uses | An antioxidant investigated as an adjunct treatment of some methyicillin resistant bacteria. |
Uses | (-)-Epicatechin gallate is polyphenols which are abundant in green and black teas. (-)-Epicatechin gallate (ECG) is a natural catechin with a single galloyl group. The hydroxyl groups of ECG contribute to its potent antioxidant activity and facilitate the killing of methicillin-resistant strains of S. aureus. |
Definition | ChEBI: A gallate ester obtained by formal condensation of the carboxy group of gallic acid with the (3R)-hydroxy group of epicatechin. A natural product found in Parapiptadenia rigida. |
l-epicatechingallate CAS:1257-08-5
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