1,2,3,6-tetragalloyl glucose
beta-d-glucopyranose, 1,2,3,6-tetrakis(3,4,5-trihydroxybenzoate)
Identification
| Name | 1,2,3,6-tetragalloyl glucose |
| IUPAC | [(2R,3R,4S,5R,6S)-3-hydroxy-4,5,6-tris[(3,4,5-trihydroxybenzoyl)oxy]oxan-2-yl]methyl 3,4,5-trihydroxybenzoate |
| CAS Number | 79886-50-3 |
| FDA UNII | 4648S0G699 |
| Molecular Formula | C34 H28 O22 |
| Molecular Weight | 788.57956000 |
| Nikkaji Number | J338.242G |
Regulatory
Physical Properties
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Soluble in | water, 20.95 mg/L @ 25 °C (est) |
No sensory data available
Safety Information
| Oral/Parenteral Toxicity | Not determined |
| Dermal Toxicity | Not determined |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | natural substances and extractives |
| Recommendation for 1,2,3,6-tetragalloyl glucose usage levels up to | not for fragrance use. |
| Recommendation for 1,2,3,6-tetragalloyl glucose flavor usage levels up to | not for flavor use. |
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Potential Uses
Natural Occurrence
Synonyms
beta-d-
glucopyranose, 1,2,3,6-tetrakis(3,4,5-trihydroxybenzoate)
[(2R,3R,4S,5R,6S)-3-
hydroxy-4,5,6-tris[(3,4,5-trihydroxybenzoyl)oxy]oxan-2-yl]methyl 3,4,5-trihydroxybenzoate
1,2,3,6-
tetra-O-galloyl-b-D-glucose
1,2,3,6-
tetragalloylglucose
1,2,3,6-
tetrakis-O-(3,4,5-trihydroxybenzoyl)-β-D-glucopyranose
1,2,3,6-
tgg
PubMed:
Anti-Helicobacter pylori compounds from the ethanol extracts of Geranium wilfordii.
PubMed:
Compounds with tyrosinase inhibition, elastase inhibition and DPPH radical scavenging activities from the branches of Distylium racemosum Sieb. et Zucc.
PubMed:
Inhibition effects of the classical pathway complement of isolated compounds from Quercus glauca.
PubMed:
Antioxidative activities of galloyl glucopyranosides from the stem-bark of Juglans mandshurica.
PubMed:
Antioxidative capacity of extracts and constituents in Cornus capitata adventitious roots.
PubMed:
Anti-complement activity of constituents from the stem-bark of Juglans mandshurica.
PubMed:
Inhibitory effects of tetragalloylglucose and digalloylhamamelose on adhesion and in vitro invasion of mouse lung carcinoma cells.
PubMed:
[Anti-tyrosinase activity constituents of Arctostaphylos uva-ursi].
PubMed:
Inhibitory effects of tetragalloylglucose on the complex II of mitochondrial respiratory chain of Ascaris muscle.
PubMed:
Biosynthesis of gallotannins: beta-glucogallin-dependent formation of 1,2,3,4,6-pentagalloylglucose by enzymatic galloylation of 1,2,3,6-tetragalloylglucose.
PubMed:
Gallotannin production in cell cultures ofCornus officinalis Sieb. et Zucc.