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(-)-Epigallocatechin gallate#989-51-5

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Chemical Name：(-)-Epigallocatechin gallate

CAS No.:989-51-5

Molecular Formula：C22H18O11

Sample: Available

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Product Details

(-)-Epigallocatechin gallate#989-51-5

(-)-epigallocatechin 3-gallate is a gallate ester obtained by the formal condensation of gallic acid with the (3R)-hydroxy group of (-)-epigallocatechin. It has a role as an antineoplastic agent, an antioxidant, a Hsp90 inhibitor, a neuroprotective agent, a plant metabolite, a geroprotector and an apoptosis inducer. It is a gallate ester, a polyphenol and a member of flavans. It is functionally related to a (-)-epigallocatechin.

(-)-Epigallocatechin gallate#989-51-5

(-)-Epigallocatechin gallate Chemical Properties

Melting point	222-224°C
alpha	D -185 ±2°(ethanol)
refractive index	-175.5 ° (C=1, EtOH)
storage temp.	2-8°C
solubility	H2O: ≥5mg/mL, clear
form	Solid
Boiling point	909.1±65.0 °C(Predicted)
density	1.90±0.1 g/cm3(Predicted)
pKa	7.75±0.25(Predicted)
color	White to Light Brown
biological source	green tea
Water Solubility	Soluble in ethanol, dimethyl formamide, water.
Merck	14,3526
Stability:	Stable, but may be light sensitive. Incompatible with strong oxidizing agents.
InChIKey	WMBWREPUVVBILR-WIYYLYMNSA-N
LogP	0.639 (est)
CAS DataBase Reference	989-51-5(CAS DataBase Reference)

Safety Information

Safety Statements	24/25
WGK Germany	2
RTECS	KB5200000
F	10-23
HS Code	29339900
Toxicity	LD50 oral in mouse: 2170mg/kg

Product Usage

Green tea extract (CAS No. : 989-51-5) has a wide range of applications. In the medical field, it can assist in the treatment of cardiovascular diseases and cancer, and also help relieve the effects of alcohol, protect the liver and enhance the body's immunity. In the food industry, as an antioxidant and preservative, it is used in various foods such as meat products, oils, and fried foods, which can inhibit oxidation and rancidity, prevent spoilage and deterioration, and extend the storage period.

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