Epigallocatechin gallate 1.Cas No.: 989-51-5 2.GMP certificate 3.Specification 90%-99%

Epigallocatechin gallate

Our product, EGCG(epigallocatechin gallate) is a kind of component extracted from the . It is the mainly active and water-soluble component from green tea, whose content is the highest in the . It accounts for 9-13% of green tea in net weight. By virtue of its peculiar stereochemical structure, EGCG possesses much stronger anti-oxidant activities and plays an important role in preventing from cancer and cardiovascular diseases. In addition,it is potently used as the reversal agent of MDR (Multidrug Resistance), which may improve the sensitivity of the cancer cell to the chemotherapy drug and reduce the toxicity on the heart.

Specifications:

Specification	Other items*	Color	Application
EGCG 99%	/	Off-white	Medicine, Analysis
EGCG 98%	/	Off-white	Medicine, Analysis
EGCG 95%	/	Off-white	Dietary Supplement, Cosmetic, Medicine
EGCG 90%	/	Off-white	Dietary Supplement, Cosmetic, Medicine
EGCG 60%	Tea Polyphenol 99% min, Tea Catechins 80% min	Yellow	Health foodCosmetics, Food
EGCG 50%	Tea Polyphenol 99% min, Tea Catechins 75% min	Dark Yellow	Health foodFood, Beverage
EGCG 40%	Tea Polyphenol 90% min, Tea Catechins 70% min	Dark Yellow	Health foodFood, Beverage

Product Information:

CAS Number:		989-51-5
Synonym:		(2R, 3R)-2-(3,4,5-Trihydroxy-phenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol 3-(3,4, 5-trihydroxybenzoate),(-)-Epigallocatechin gallate, (-)-Epigallocatechin gallate 3-O-gallate
Molecular Formula:		C22H18O11
Molecular Weight:		458.4
Solubility:		Clear colorless solution at 5Mg/Ml in water.
Test Item:		Appearance, Loss on drying, Total Ash, Assay, Heavy Metals, Arsenic, Microbiological.
Packing:		Nt.W:1kg/Al drum, with the inner plastic bag
Storage:		Store in a cool and dry area, keep sealed and keep away from direct light

*Caffeine is according to customer requirement

Welcome to YIXINPHARM 

Founded in July 1989, Zhejiang Yixin Pharmaceutical Co., Ltd. is a high-tech enterprise specializing in the development, production and sale of Traditional Chinese medicines, Western medicines, monomer from herbs, and carbohydrates. The company possesses modern factory buildings adhering to the international pharmaceutical standard and the first class quality inspection center. With state of the art pharmaceutical manufacturing equipment, the company produces advanced lines of herbal extract, API from herbs, and carbohydrates. Through strict authentication, the GMP certificate has been obtained to ensure the stable quality of the products.

The company follows a pyramid type production chain. Traditional Chinese medicines form the base, while Chinese traditional herbs comprise the middle, with an effective component or monomer from natural herbs at the peak. Recently, several series of carbohydrates have been developed and added to this powerful chain of production.

Epigallocatechin gallate(EGCG)