THEAFLAVINMONOGALLATES

Name	Theaflavin-3-gallate
Synonyms	Theaflavin 2A Theaflavin-3-gallate THEAFLAVINE-3-GALLATE THEAFLAVINMONOGALLATES THEAFLAVIN 3-O-GALLATE THEAFLAVINMONOGALLATEA THEAFLAVIN3GALLATE(3-ISOMER) 3,4,6-Trihydroxy-1-[(2S,3S)-3,5,7-trihydroxychroman-2-yl]-8-[(2R,3R)-5,7-dihydroxy-3-(3,4,5-trihydroxybenzoyloxy)chroman-2-yl]-5H-benzocyclohepten-5-one [(2R,3R)-5,7-dihydroxy-2-[3,4,5-trihydroxy-6-oxo-1-[(2R,3R)-3,5,7-trihydroxy-3,4-dihydro-2H-chromen-2-yl]benzo[7]annulen-8-yl]-3,4-dihydro-2H-chromen-3-yl] 3,4,5-trihydroxybenzoate
CAS	30462-34-1

Molecular Formula	C36H28O16
Molar Mass	716.6
Density	1.93
Boling Point	1226.9±65.0 °C(Predicted)
Solubility	Soluble in methanol, ethanol, DMSO and other organic solvents.
Appearance	Brown yellow powder
pKa	6.65±0.20(Predicted)
Storage Condition	-20°C
Physical and Chemical Properties	Brown red powder, soluble in methanol, ethanol, DMSO and other organic solvents, from black tea.

biological activity	Theaflavin-3-gallate is a kind of black tea theaflavin monomer, which is considered to be an important active ingredient in black tea biology and beneficial to health. Theaflavin-3-gallate act as a prooxidant and induce oxidative stress in cancer cells. Theaflavin-3-gallate can react directly with reduced glutathione (GSH) in a time-and concentration-dependent manner.
chemical properties	brown-red powder, soluble in methanol, ethanol, DMSO and other organic solvents, derived from black tea.
use	theaflavin-3-gallate has the effects of regulating blood lipids and preventing cardiovascular diseases. used for content determination/identification/pharmacological experiment, etc.

Last Update：2024-04-09 21:21:28

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