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(-)-Epigallocatechin gallate

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Product Description

PRODUCT

(-)-Epigallocatechin gallate

CAS #

989-51-5

SYNONYM

TEA CATECHIN; (-)-CIS-3,3',4',5,5',7-HEXAHYDROXY-FLAVANE-3-GALLATE; (-)-Epigallocatechin-3-O-gallate; Epigallocatechin 3-gallate; (-)-CIS-3,4-DIHYDRO-5,7-DIHYDROXY-2-(3,4,5-TRIHYDROXYPHENYL)-1(2H)-BENZOPYRAN-3-YL GALLATE HYDRATE; 3,4-DIHYDRO-5,7-DIHYDROXY-2R-(3,4,5-TRIHYDROXYPHENYL)-2H-1-BENZOPYRAN-3R-YL-3,4,5-TRIHYDROXY-BENZOATE; EPIGALLOCATECHIN GALLATE; EGCG; (2R,3R)-2-(3,4,5-TRIHYDROXYPHENYL)-3,4-DIHYDRO-1(2H)-BENZOPYRAN-3,5,7-TRIOL 3-(3,4,5-TRIHYDROXYBENZOATE); (-)-CIS-2-(3,4,5-TRIHYDROXYPHENYL)-3,4-DIHYDRO-1(2H)-BENZOPYRAN-3,5,7-TRIOL 3-GALLATE; (2R, 3R)-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol 3-(3,4,5-trihydroxybenzoate); (-)-EPIGALLOCATECHIN GALLATE; 3,4,5-trihydroxybenzoic acid, (2R-cis)-3,4-dihydro-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-2H-1-benzopyran-3-yl ester

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FORMULA

C22H18O11

Typical Product Specifications

MOLECULAR WEIGHT

458.37

EINECS

479-560-7

SMILES

Oc1cc(O)c2C[C@@H](OC(=O)c3cc(O)c(O)c(O)c3)[C@H](Oc2c1)c4cc(O)c(O)c(O)c4

REFRACTIVE INDEX

-175.5 ° (C=1, EtOH)

MERCK

3526

MELTING POINT

222-224°C

STORAGE TEMPERATURE

2-8°C

STABILITY

Stable, but may be light sensitive. Incompatible with strong oxidizing agents.

NOTES

(-)-Epigallocatechin gallate uses and applications include: Dietary supplement and antioxidant
(-)-Epigallocatechin gallateis a

FUNCTIONS

INDUSTRY

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