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(+)-Catechin 1
  • (+)-Catechin 1


Origin:Made In China
Category:Agriculture & Foods / Agricultural Products & Resources / Plant Extract
Label:(-)-Epigallocatechin , EGCG , Green Tea Extract
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Company Information


Zhejiang Yixin Pharmaceutical Co., Ltd.

Free MemberZhe Jiang - China
Live Chat:点击这里给我发消息Last Online:08 Jun, 2018

Product Description

specifications: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
Appearance: White Powder
Purity by HPLC: Minimum 99%
Solubility: Clear colorless solution at 5Mg/Ml in water.
Test Item: Appearance, Solubility, Loss on drying, Ash, Assay, Solvent Residual, Pesticide Residual, Heavy Metals, Microbiological.
Packing: Nt.W:500g/Al drum, with the inner aluminum foil package
Storage: The product is stable stored at 2-8℃ and in a dampproof, airtight, lightresistant area for at least two years.
Advantages:Our product, EGCG is a kind of component extracted from the Chinese green tea. It is the mainly active and water-soluble component from green tea, whose content is the highest in the tea catechins. 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.

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(+)-Catechin 1
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Zhejiang Yixin Pharmaceutical Co., Ltd.

East round road,Lanxi,Zhejiang,China 321100

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