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(-)-Epicatechin Gallate
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(-)-Epicatechin Gallate

CAS: 1257-08-5

Ref. TR-E582265

1mg
107.00 €
10mg
246.00 €
25mg
431.00 €
Estimated delivery in United States, on Tuesday 23 Apr 2024

Product Information

Name:
(-)-Epicatechin Gallate
Synonyms:
  • 3,4,5-Trihydroxybenzoic Acid (2R,3R)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-5,7-dihydroxy-2H-1-benzopyran-3-yl Ester
  • (-)-epi-Catechin 3-O-gallate
  • 3-Galloyl-(-)-epicatechin
  • 3-Galloyl-(2R,3R)-(-)-Epicatechin
  • (-)-Epicatechin 3-O-gallate
  • (-)-Epicatechin 3-gallate
  • (-)-Epicatechol gallate
  • (2R,3R)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3,4-dihydro-2H-chromen-3-yl 3,4,5-trihydroxybenzoate
  • (2R,3S)-2-(3,4-dihydroxyphenyl)-3,7-dihydroxy-3,4-dihydro-2H-chromen-5-yl 3,4,5-trihydroxybenzoate
  • 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3,4-dihydro-2H-chromen-3-yl 3,4,5-trihydroxybenzoate
  • See more synonyms
  • 3-O-Galloyl-(-)-epicatechin
  • 3-O-Galloylepicatechin
  • <span class="text-smallcaps">L</span>-Epicatechin gallate
  • Benzoic acid, 3,4,5-trihydroxy-, (2R,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-5,7-dihydroxy-2H-1-benzopyran-3-yl ester
  • Benzoic acid, 3,4,5-trihydroxy-, 2-(3,4-dihydroxyphenyl)-3,4-dihydro-5,7-dihydroxy-2H-1-benzopyran-3-yl ester, (2R-cis)-
  • ECG
  • Epicatechol 3-gallate
  • Gallic acid, 3-ester with epicatechol, (-)-
  • L-Ecg
Description:

Stability Light Sensitive
Applications One of the catechin isomers and a potent antioxidant that can modulate a wide range of membrane proteins. Its bilayer-modifying potency was tested using gramicidin A (gA) channels as probes. All the catechins alter gA channel function and modify bilayer properties, with a 500-fold range in potency. The gallate group causes current block, as evident by brief downward current transitions.
References Ingolfsson, H., et al.: FEBS Lett., 585, 3101 (2011),

Brand:
TRC
Long term storage:
Notes:

Chemical properties

Molecular weight:
442.37
Formula:
C22H18O10
Color/Form:
White to Off-White Solid
InChI:
InChI=1S/C22H18O10/c23-11-6-14(25)12-8-19(32-22(30)10-4-16(27)20(29)17(28)5-10)21(31-18(12)7-11)9-1-2-13(24)15(26)3-9/h1-7,19,21,23-29H,8H2/t19-,21-/m1/s1
InChI key:
InChIKey=LSHVYAFMTMFKBA-UHFFFAOYSA-N
SMILES:
O=C(OC1Cc2c(O)cc(O)cc2OC1c1ccc(O)c(O)c1)c1cc(O)c(O)c(O)c1
MDL:
Melting point:
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Density:
Concentration:
EINECS:
Merck:
HS code:

Hazard Info

UN Number:
EQ:
Class:
H Statements:
P Statements:
Forbidden to fly:
Hazard Info:
Packing Group:
LQ:

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