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83104-87-4

83104-87-4 structure
83104-87-4 structure
  • Name: (-)-Epigallocatechin-3-(3''-O-methyl) gallate
  • Chemical Name: [(2R)-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-2H-chromen-3-yl] 3,4-dihydroxy-5-methoxybenzoate
  • CAS Number: 83104-87-4
  • Molecular Formula: C23H20O11
  • Molecular Weight: 472.398
  • Catalog: Research Areas Cancer
  • Create Date: 2019-02-12 22:41:23
  • Modify Date: 2024-01-08 21:30:39
  • (-)-Epigallocatechin-3-(3''-O-methyl) gallate is a natural product isolated from the tea leaf, with strong antioxidative activity. (-)-Epigallocatechin-3-(3''-O-methyl) gallate has a strong cytotoxic activity for rat cancer cells[1].

Name [(2R)-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-2H-chromen-3-yl] 3,4-dihydroxy-5-methoxybenzoate
Synonyms (2R,3R)-5,7-Dihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-chromen-3-yl 3,4-dihydroxy-5-methoxybenzoate
UNII-O97U9TPY8V
Benzoic acid, 3,4-dihydroxy-5-methoxy-, (2R,3R)-3,4-dihydro-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-2H-1-benzopyran-3-yl ester
Egcg3''me
(-)-EGCG-3''-O-Me
Epigallocatechin 3-O-(3-O-methyl)gallate
Description (-)-Epigallocatechin-3-(3''-O-methyl) gallate is a natural product isolated from the tea leaf, with strong antioxidative activity. (-)-Epigallocatechin-3-(3''-O-methyl) gallate has a strong cytotoxic activity for rat cancer cells[1].
Related Catalog
References

[1]. Kawase M, et al. Antioxidative activity of (-)-epigallocatechin-3-(3''-O-methyl)gallate isolated from fresh tea leaf and preliminary results on its biological activity. Biosci Biotechnol Biochem. 2000 Oct;64(10):2218-20.

Density 1.77
Boiling Point 856.1±65.0 °C at 760 mmHg
Melting Point 221-223 ºC(dec.)
Molecular Formula C23H20O11
Molecular Weight 472.398
Flash Point 298.9±27.8 °C
Exact Mass 472.100555
PSA 186.37000
LogP 2.03
Vapour Pressure 0.0±0.3 mmHg at 25°C
Index of Refraction 1.796
Precursor  3

DownStream  0