Theaflavin-3-gallate

Modify Date: 2025-08-22 10:02:17

Theaflavin-3-gallate structure	Common Name	Theaflavin-3-gallate
	CAS Number	30462-34-1	Molecular Weight	716.598
	Density	1.8±0.1 g/cm3	Boiling Point	1202.8±65.0 °C at 760 mmHg
	Molecular Formula	C₃₆H₂₈O₁₆	Melting Point	N/A
	MSDS	N/A	Flash Point	382.0±27.8 °C

Use of Theaflavin-3-gallate

Theaflavin-3-gallate, a black tea theaflavin monomer, is regarded as the biologically important active component of black tea and provides health benefits. Theaflavin-3-gallate acts as prooxidants and induces oxidative stress in the carcinoma cells. Theaflavin-3-gallate reacts directly with reduced glutathione (GSH) in a time- and concentration-dependent manner[1].

Name	[(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
Synonym	More Synonyms

Description	Theaflavin-3-gallate, a black tea theaflavin monomer, is regarded as the biologically important active component of black tea and provides health benefits. Theaflavin-3-gallate acts as prooxidants and induces oxidative stress in the carcinoma cells. Theaflavin-3-gallate reacts directly with reduced glutathione (GSH) in a time- and concentration-dependent manner[1].
Related Catalog	Research Areas >> Cancer Signaling Pathways >> Others >> Others
References	[1]. Babich H, et al. Theaflavin-3-gallate and theaflavin-3'-gallate, polyphenols in black tea with prooxidant properties. Basic Clin Pharmacol Toxicol. 2008 Jul;103(1):66-74.

Density	1.8±0.1 g/cm3
Boiling Point	1202.8±65.0 °C at 760 mmHg
Molecular Formula	C₃₆H₂₈O₁₆
Molecular Weight	716.598
Flash Point	382.0±27.8 °C
Exact Mass	716.137756
PSA	284.36000
LogP	2.45
Vapour Pressure	0.0±0.3 mmHg at 25°C
Index of Refraction	1.830
Storage condition	2-8℃

(-)-Epigallocat...

CAS#:989-51-5

Epicatechin

CAS#:490-46-0

Theaflavin-3-gallate

CAS#:30462-34-1

Literature: Sang, Shengmin; Lambert, Joshua D.; Tian, Shiying; Hong, Jungil; Hou, Zhe; Ryu, Jae-He; Stark, Ruth E.; Rosen, Robert T.; Huang, Mou-Tuan; Yang, Chung S.; Ho, Chi-Tang Bioorganic and Medicinal Chemistry, 2004 , vol. 12, # 2 p. 459 - 467

(-)-Epicatechin...

CAS#:1257-08-5

(-)-Epigallocat...

CAS#:970-74-1

Theaflavin-3-gallate

CAS#:30462-34-1

Literature: US2005/49284 A1, ; Page/Page column 12 ;

Precursor 4
CAS#:989-51-5 (-)-Epigallocat... CAS#:490-46-0 Epicatechin CAS#:1257-08-5 (-)-Epicatechin... CAS#:970-74-1 (-)-Epigallocat...
DownStream 0

Theaflavin monogallate A

Benzoic acid, 3,4,5-trihydroxy-, 1,8-bis[(2R,3R)-3,4-dihydro-3,5,7-trihydroxy-2H-1-benzopyran-2-yl]-4,6-dihydroxy-5-oxo-5H-benzocyclohepten-3-yl ester

benzoic acid, 3,4,5-trihydroxy-, (2R,3R)-2-[1-[(2R,3R)-3,4-dihydro-3,5,7-trihydroxy-2H-1-benzopyran-2-yl]-3,4,6-trihydroxy-5-oxo-5H-benzocyclohepten-8-yl]-3,4-dihydro-5,7-dihydroxy-2H-1-benzopyran-3-yl ester

theaflavin-3-gallate

Benzoic acid, 3,4,5-trihydroxy-, (2R,3R)-2-[1-[(2R,3R)-3,4-dihydro-3,5,7-trihydroxy-2H-1-benzopyran-2-yl]-3,4,5-trihydroxy-6-oxo-6H-benzocyclohepten-8-yl]-3,4-dihydro-5,7-dihydroxy-2H-1-benzopyran-3-yl ester

4,6-Dihydroxy-5-oxo-1,8-bis[(2R,3R)-3,5,7-trihydroxy-3,4-dihydro-2H-chromen-2-yl]-5H-benzo[7]annulen-3-yl 3,4,5-trihydroxybenzoate

theaflavin-3'-O-gallate

(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]-6H-benzo[7]annulen-8-yl}-3,4-dihydro-2H-chromen-3-yl 3,4,5-trihydroxybenzoate

(2R,3R)-5,7-Dihydroxy-2-{3,4,6-trihydroxy-5-oxo-1-[(2R,3R)-3,5,7-trihydroxy-3,4-dihydro-2H-chromen-2-yl]-5H-benzo[7]annulen-8-yl}-3,4-dihydro-2H-chromen-3-yl 3,4,5-trihydroxybenzoate