(-)-Epigallocatechin gallate

ISO Certification

Product Description

Product(-)-Epigallocatechin gallate
CAS989-51-5
FormulaC22H18O11
SynonymTEA 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

Typical Product Specifications

Molecular weight458.37
SMILESOc1cc(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)
Merck3526
Melting Point222-224°C
Storage Temperature2-8°C
StabilityStable, but may be light sensitive. Incompatible with strong oxidizing agents.
EINECS479-560-7
Notes(-)-Epigallocatechin gallate uses and applications include: Dietary supplement and antioxidant (-)-Epigallocatechin gallateis a
ClassSpecialty Chemicals
FunctionSupplement, Raw Material
IndustryPharmaceutical
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