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

Uses

Epitheaflagallin 3-O-gallate is a minor polyphenol in black tea. Epitheaflagallin 3-O-gallate 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[1].

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.

References

[1] Itoh N, et al. Functional Characterization of Epitheaflagallin 3-O-Gallate Generated in Laccase-Treated GreenTea Extracts in the Presence of Gallic Acid. J Agric Food Chem. 2017 Dec 6;65(48):10473-10481. DOI:10.1021/acs.jafc.7b04208

Epitheaflagallin 3-O-gallate Preparation Products And Raw materials

Raw materials

Preparation Products

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Epitheaflagallin 3-O-gallate Suppliers

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102067-92-5, Epitheaflagallin 3-O-gallateRelated Search:

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

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

102067-92-5

C27H20O13