Epitheaflagallin 3-O-gallate Chemical Properties

Boiling point:

1073.4±65.0 °C(Predicted)

Density 

1.95±0.1 g/cm3(Predicted)

pka

6.59±0.20(Predicted)

Epitheaflagallin 3-O-gallate Usage And Synthesis

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(102067-92-5)Related Product Information

• Benzoic acid, 3,4,5-trihydroxy-, (2R,2'R,3S,3'S,4S)-2,2'-bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-3',5,5',7,7'-pentahydroxy[4,8'-bi-2H-1-benzopyran]-3-yl ester
• Benzoic acid, 3,4,5-trihydroxy-, (2R,2'R,3R,3'S,4R)-2,2'-bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-3',5,5',7,7'-pentahydroxy[4,8'-bi-2H-1-benzopyran]-3-yl ester
• PROCYANIDIN B7
• CATECHIN-(4ALPHA->6)-EPICATECHIN
• CATECHIN-(4ALPHA->8)-EPICATECHIN
• Theaflavin
• (-)-Epigallocatechin
• THEAFLAVINE-3-GALLATE
• L-Epicatechin
• THEAFLAVIN 3'-O-GALLATE
• punicalin
• 1,3,6-TRI-O-GALLOYL-B-D-GLUCOSE
• (-)-Epicatechin gallate
• 1,2,3,4,6-PENTA-O-GALLOYL-BETA-D-GLUCOPYRANOSE
• Theaflavin 3,3′-digallate
• Punicalagin
• (-)-Epigallocatechin gallate
• (+)-GALLOCATECHIN