(-)-Epigallocatechin gallate (EGCG)

an most potent antioxidant polyphenols of green tea, is associated with antioxidant, antitumor and antimutagenic activities.

Product Information:

Cas No.: 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

 

 

Specification	Other items	Color	Application
EGCG 99%	/	Off-white	Medicine, Analysis
EGCG 98%	/	Off-white	Medicine, Analysis
EGCG 90%	/	Off-white	Medicine, Health foodCosmetics
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

 

 

(-)-Epigallocatechin gallate (egcg), an most potent antioxidant polyphenols of green tea, is associated with antioxidant, antitumor and antimutagenic activities. The antioxidant activity is at lest 100 times effective than vitamin C and 25 timeseffective than vitamin E at protecting cells and DNA from damage which are believed to be linked to cancer, heart disease and other potentially fatal illnesses. The biological benefits of EGCG are generally attributed to their antioxidant activity to scavenge free radical oxygen.

(-)-Epigallocatechin gallate (EGCG)