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Epitheaflagallin 3-O-gallate

Product Name
Epitheaflagallin 3-O-gallate
CAS No.
102067-92-5
Chemical Name
Epitheaflagallin 3-O-gallate
Synonyms
Epitheaflagallin 3-O-gallate;Benzoic acid, 3,4,5-trihydroxy-, (2R,3R)-3,4-dihydro-5,7-dihydroxy-2-(2,3,4,6-tetrahydroxy-5-oxo-5H-benzocyclohepten-8-yl)-2H-1-benzopyran-3-yl ester
CBNumber
CB63369030
Molecular Formula
C27H20O13
Formula Weight
552.44
MOL File
102067-92-5.mol
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Epitheaflagallin 3-O-gallate Property

Boiling point:
1073.4±65.0 °C(Predicted)
Density 
1.95±0.1 g/cm3(Predicted)
pka
6.59±0.20(Predicted)
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Hazard and Precautionary Statements (GHS)

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Epitheaflagallin 3-O-gallate Chemical Properties,Usage,Production

Definition

ChEBI: 5,7-Dihydroxy-2-{2,3,4,5-tetrahydroxy-6-oxo-6H-benzo[7]annulen-8-yl}-3,4-dihydro-2H-1-benzopyran-3-yl 3,4,5-trihydroxybenzoate is a gallate ester.

Biological Activity

Epitheaflagallin 3-O-gallate is a minor polyphenol in black tea. It exhibits versatile physiological functions in vivo and in vitro, including antioxidative activity, pancreatic lipase inhibition, Streptococcus sorbinusglycosyltransferase inhibition, and an inhibiting effect on the activity of matrix metalloprotease-1 and -3 and their synthesis by human gingival fibroblasts.

Epitheaflagallin 3-O-gallate Preparation Products And Raw materials

Raw materials

Preparation Products

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