(−)-Epigallocatechin Gallate

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Properties Simple | Detailed

Formula C22H18O11
IUPAC Name [(2r,3r)-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)chroman-3-yl] 3,4,5-trihydroxybenzoate
Molecular Mass 458.372 g·mol−1
Heat of Formation -1672.6 ± 16.7 kJ·mol−1
Dipole Moment 2.12 ± 1.08 D
Volume 488.5 Å 3
Surface Area 388.64 Å 2
HOMO Energy -8.76 ± 0.55 eV
LUMO Energy -0.76 ± eV
Point Group Symmetry C1
Synonyms
  • (−)-cis-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-1(2h)-benzopyran-3,5,7-triol 3-gallate
  • (−)-cis-3,3′,4′,5,5′,7-hexahydroxy-flavane-3-gallate
  • (−)-epigallocatechin gallate
  • (-)-egcg
  • (-)-epigallocatechin 3-gallate
  • (-)-epigallocatechin gallate
  • (-)-epigallocatechin gallate (85% (-)-epigallocatechin gallate, 10% (-)-epigallocatechin, 5% (-)- epicatechin gallate)
  • (-)-epigallocatechin-3-o-gallate
  • (-)-epigallocatechol gallate
  • (2r,3r)-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-1[2h]-benzopyran-3,5,7-triol-3-(3,4,5-trihydroxybenzoate)
  • (2r,3r)-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2h-chromen-3-yl 3,4,5-trihydroxybenzoate
  • 3,4,5-trihydroxybenzoic acid [(2r,3r)-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-3-chromanyl] ester
  • 3,4,5-trihydroxybenzoic acid [(2r,3r)-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)chroman-3-yl] ester
  • [(2r,3r)-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)chroman-3-yl] 3,4,5-trihydroxybenzoate
  • acon1_001054
  • benzoic acid, 3,4,5-trihydroxy-, (2r,3r)-3,4-dihydro-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-2h-1-benzopyran-3-yl ester
  • catechin deriv.
  • egcg
  • epigallocatechin 3-gallate
  • epigallocatechin gallate
  • epigallocatechin-3-gallate
  • epigallocatechol, 3-gallate, (-)-
  • galloyl-l-epigallocatechol
  • green tea extract
  • megxp0_001166
  • sdccgmls-0066550.p001
  • tea catechin
  • teavigo
CAS Number(s)
  • 989-51-5
InChIKey WMBWREPUVVBILR-WIYYLYMNSA-N
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