Catalog No.: A12045


(-)-Epigallocatechin Chemical Structure

CAS NO. 970-74-1

(-)-Epigallocatechin is a major green tea polyphenol with antioxidant, anti-inflammatory, and anticancer activities.

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  • A S D'Costa, .et al. Inhibition of starch digestion by flavonoids: Role of flavonoid-amylase binding kinetics, Food Chem, 2020, Oct 1;341(Pt 2):128256 PMID: 33035827

Biological Activity

(-)-Epigallocatechin is a major green tea polyphenol with antioxidant, anti-inflammatory, and anticancer activities.
In vitro DMSO 52 mg/mL (169.78 mM)
* <1 mg/ml means slightly soluble or insoluble.
* Please note that Adooq tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
0.1 mM 32.65 mL 163.25 mL 326.51 mL
0.5 mM 6.53 mL 32.65 mL 65.3 mL
1 mM 3.27 mL 16.33 mL 32.65 mL
5 mM 0.65 mL 3.27 mL 6.53 mL

*The above data is based on the productmolecular weight 306.27. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.

Catalog Num A12045
CAS No. 970-74-1
Formula C15H14O7
M. Wt 306.27
Solubility DMSO
Purity >98%
Synonyms EGC, (-)Epigallocatechin, (?)-EGC, NSC 674039, epi-Gallocatechin
SMILES C1[[email protected]]([[email protected]](OC2=CC(=CC(=C21)O)O)C3=CC(=C(C(=C3)O)O)O)O

Store lyophilized at -20ºC, keep desiccated.
In lyophilized form, the chemical is stable for 36 months.
In solution, store at -20ºC and use within 3 months to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.

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