Epicatechin Gallate CAS NO.1257-08-5

High  purity , competitive price , warm sevice , providing HPLC ，MS , NMR , COA. The quality is guaranteed. If you find the product is wrong compared with COA, we promise 100% refund or change product.

Package Size: 500mg/1g standard packing or according to customers' requirement (Do not supply kgs or tons.)

Chengdu Push Bio-technology Co., Ltd., a service type high-tech enterprise, is specialized in research and development of medicinal active ingredients  standard outsourcing,  provides solutions of efficient pharmaceutical ingredient separation and purification processes.we provide:

1.TCM(Traditional Chinese Medicine) compounds library for drug screen, more than 500 compounds instock.

2. Custom-R&D and manufacturing service for high purity active ingredients of Chinese herbs.

3. Custom-R&D and manufacturing service for reference substances of Chinese herbs.

4. Process development and large-scale production of separation and purification for high purity natural pharmaceutical ingredients.

5. Chemical substances separation , purification , impurities isolation and identification service.

【Product Number】PS0231-0100

【Product Name】Epicatechin Gallate

【CAS Number】  1257-08-5

【Synonyms】  (-)-ECG; L-ECG; L-Epicatechin gallate; (-)-Epicatechin gallate; (-)-Epicatechin 3-O-gallate; (-)-Epicatechol gallate; (-)-epi-Catechin 3-O-gallate

【Chemical Name】  Benzoic acid, 3,4,5-trihydroxy-, (2R,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-5,7-dihydroxy-2H-1-benzopyran-3-yl ester

【Chemical Formula】  C₂₂H₁₈O₁₀

【Molecular Weight】  442.37

【Chemotaxonomic Group】  Flavonoids

【Grade】  ＞98.0%（HPLC&TLC）

【Appearance】  White Powder

【Size】  100mg

【Storage】  Keep in Dark Place