Epicatechin gallate

(-)-Epicatechin gallate

AOB34725

CAS No :1257-08-5

Chemical Name: ECG; Epicatechin gallate; (-)-Epicatechin-3-O-gallate; L-Epicatechin gallate; [(2R,3R)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3,4-dihydro-2H-chromen-3-yl] 3,4,5-trihydroxybenzoate

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1997 Items

$14.30

$14.30 per mg

Quantity Discount Table - Order More To Get More Price Discount

QuantitymgUnit Price ($/mg or $/Unit)Final Price
15 $9.35 Total: $46.75
110 $7.92 Total: $79.20
125 $6.71 Total: $167.75
150 $5.72 Total: $286.00
1100 $4.95 Total: $495.00

Overview

Natural analgesic and anti-inflammatory agent, reducing plasma PGE2, TNF-α, IL-1β, and IL-6

Chemical Properties

Molecular FormulaC22H18O10
Molecular Weight442.37
CAS Numbers1257-08-5
SolubilityDMSO
Purity98% by HPLC
IUPAC/Chemical Name[(2R,3R)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3,4-dihydro-2H-chromen-3-yl] 3,4,5-trihydroxybenzoate
InChl KeyLSHVYAFMTMFKBA-TZIWHRDSSA-N
InChl CodeInChI=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
SMILES CodeOC1=CC2=C(C[C@@H](OC(C3=CC(O)=C(O)C(O)=C3)=O)[C@@H](C4=CC=C(O)C(O)=C4)O2)C(O)=C1

Storage and Handling

0°C (short term), -20°C (long term), desiccated

Synonyms

ECG; Epicatechin gallate; (-)-Epicatechin-3-O-gallate; L-Epicatechin gallate

References

1) Du, G.J., Zhang, Z., Wen, X.D., et al. Epigallocatechin gallate (EGCG) is the most effective cancer chemopreventive polyphenol in green tea. Nutrients 4(11), 1679-1691 (2012).

2) Ravindranath, M.H., Ramasamy, V., Moon, S., et al. Differential growth suppression of human melanoma cells by tea (Camellia sinensis) epicatechins (ECG, EGC and EGCG). Evidence-Based Complementary and alternative Medicine 6(4), 523-530 (2009).

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