(-)-Epigallocatechin gallate

Catalog No. A10005

(-)-Epigallocatechin gallate是一种从绿茶中分离出来的强效抗氧化剂多酚类黄酮。

Product Citations

Wafa Dridi, .et al. Influence of polysaccharide concentration on polyphenol-polysaccharide interactions, Carbohydr Polym, 2021, 274:118670 PMID: 34702486
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
Fenteany G, .et al. Multilevel structure-activity profiling reveals multiple green tea compound families that each modulate ubiquitin-activating enzyme and ubiquitination by a distinct mechanism, Sci Rep, 2019, Sep 5;9(1):12801 PMID: 31488855
LiliSun, .et al. Comparative Effect of Black, Green, Oolong and White Tea Intake on Body Weight Gain and Bile Acid Metabolism, Nutrition, 2019, pii:S0899-9007(18)31140-7

Technical details

Catalog Num	A10005
M. Wt	458.4
Formula	C22H18O11
Purity	>98%
Storage	at -20°C 3 years Powder
CAS No.	989-51-5
Synonyms	EGCG
SMILES	C1[C@H]([C@H](OC2=CC(=CC(=C21)O)O)C3=CC(=C(C(=C3)O)O)O)OC(=O)C4=CC(=C(C(=C4)O)O)O

Biological Activity

(-)-Epigallocatechin gallate是一种从绿茶中分离出来的强效抗氧化剂多酚类黄酮。

Solubility *

In vitro	DMSO	Warmed: 64 mg/mL (139.62 mM)
	Water	Warmed: 20 mg/mL (43.63 mM)
	Ethanol	Warmed: 74 mg/mL (161.44 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.

Preparing Stock Solutions

Concentration / Solvent Volume / Mass	1 mg	5 mg	10 mg
0.1 mM	21.82 mL	109.08 mL	218.15 mL
0.5 mM	4.36 mL	21.82 mL	43.63 mL
1 mM	2.18 mL	10.91 mL	21.82 mL
5 mM	0.44 mL	2.18 mL	4.36 mL

*The above data is based on the productmolecular weight 458.4. 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.