Gallocatechin gallate

For Research Use Only.
Category
Flavonoids
Cat.No.
NP1926
CAS
5127-64-0
Product Name
Gallocatechin gallate
Structure

Product Details

Description
Gallocatechin gallate is found in almond and is extracted from the herbs of Celastrus orbiculatus. It belongs to a kind of catechin and is the ester of gallocatechin and gallic acid. It is an epimer of epigallocatechin gallate. It effectively inhibit cholesterol absorption in rats. It has positive effects on bone metabolism through a double process of inhibiting osteoclast differentiations and promoting osteoblastic activity. It can decrease osteoclastogenesis at 20 microM. It increases sensitivity of insulin and has anti-diabetic effects, which is more active than epigallocatechin gallate. It inhibits lipopolysaccharide induced inflammation and 3T3-L1 differentiation through NF-κB and MAPK signaling. It shows anti-obesity activity. It also shows strong antioxidative activities.
Synonyms
Gallocatechin 3-gallate; (-)-Gallocatechin gallate; (2S,3R)-2-(3,4,5-Trihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol 3-(3,4,5-trihydroxybenzoate); [(2R,3S)-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-chromen-3-yl] 3,4,5-trihydroxybenzoate; 3,4,5-Trihydroxy-benzoic acid (2R,3S)-5,7-dihydroxy-2-(3,4,5-trihydroxy-phenyl)-chroman-3-yl ester; GCG
Molecular Weight
458.37
Molecular Formula
C22H18O11
Canonical SMILES
C1C(C(OC2=CC(=CC(=C21)O)O)C3=CC(=C(C(=C3)O)O)O)OC(=O)C4=CC(=C(C(=C4)O)O)O
InChI
InChI=1S/C22H18O11/c23-10-5-12(24)11-7-18(33-22(31)9-3-15(27)20(30)16(28)4-9)21(32-17(11)6-10)8-1-13(25)19(29)14(26)2-8/h1-6,18,21,23-30H,7H2/t18-,21+/m0/s1
InChIKey
WMBWREPUVVBILR-GHTZIAJQSA-N
Purity
99.0%
Appearance
Powder
Color
Yellow
Form
Powder
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