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Theaflavin digallate cas no:33377-72-9

Synonyms: [8-[(2R,3R)-3,5-dihydroxy-7-(3,4,5-trihydroxybenzoyl)oxy-chroman-2-yl]-2,10-dihydroxy-3-oxo-5-[(3R)-3,5,7-trihydroxychroman-2-yl]-11-bicyclo[5.4.0]undeca-1,4,6,8,10-pentaenyl] 3,4,5-trihydroxybenzoate;1,8-Bis(3,4-dihydro-3,5,7-trihydroxy-2H-1-benzopyran-2-yl)-3,4,6-trihydroxy-5H-benzocyclohepten-5-one digallate;Teaflavin digallate;Benzoic acid, 3,4,5-trimethoxy-, diester with 1,8-bis(3,4-dihydro-3,5,7-trihydroxy-2H-1-benzopyran-2-yl)-3,4,6-trihydroxy-5H-benzocyclohepten-5-one;

Identification
NameTheaflavin digallate
CAS33377-72-9
Synonyms[8-[(2R,3R)-3,5-dihydroxy-7-(3,4,5-trihydroxybenzoyl)oxy-chroman-2-yl]-2,10-dihydroxy-3-oxo-5-[(3R)-3,5,7-trihydroxychroman-2-yl]-11-bicyclo[5.4.0]undeca-1,4,6,8,10-pentaenyl] 3,4,5-trihydroxybenzoate;1,8-Bis(3,4-dihydro-3,5,7-trihydroxy-2H-1-benzopyran-2-yl)-3,4,6-trihydroxy-5H-benzocyclohepten-5-one digallate;Teaflavin digallate;Benzoic acid, 3,4,5-trimethoxy-, diester with 1,8-bis(3,4-dihydro-3,5,7-trihydroxy-2H-1-benzopyran-2-yl)-3,4,6-trihydroxy-5H-benzocyclohepten-5-one;
Molecular FormulaC43H32O20
Molecular Weight868.7022
Chemical Properties
refractive index1.908

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