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AMPELOPSIN |
| Synonyms. Ampelopsin; (+)-Ampelopsin; (+)-Dihydromyricetin; (2R,3R)-3,5,7,3',4',5'-Hexahydroxyflavanone; (2R-trans)-2,3-Dihydro-3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-4H-1-benzopyran-4-one; 3,3',4',5,5',7-Hexahydroxy-2,3-dihydroflavanonol; Ampeloptin; Dihydromyricetin; 3,3',4',5,5',7-Hexahydroxyflavanone; (2R,3R)-3,5,7-Trihydroxy-2-(3,4,5-trihydroxyphenyl)-2,3-dihydrochromen-4-one; 3,3',4',5,5',7-Hexahydroxy-2,3-dihydroflavanonol; |
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| PRODUCT IDENTIFICATION | |
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CAS RN |
27200-12-0 |
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EINECS RN |
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FORMULA |
C15H12O8 |
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MOLE WEIGHT |
320.25 |
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H.S CODE |
2932.99.6100 |
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SMILES |
[C@H]1([C@H](C(=O)c2c(O1)cc(cc2O)O)O)c1cc(c(c(c1)O)O)O |
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CLASSIFICATION |
Phytochemical, Hepatoprotective agent, Antioxidant, Cytoprotectant, Flavanonol, Pyrogallol, Resorcinol |
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EXTRA NOTES |
Biochem/physiol Actions:Dihydromyricetin (Ampelopsin) is a flavanonol with antioxidant and anti-cancer activity, found to have anti-alcohol intoxication effects. Its anti-alcohol effects appear to be by its actions as a positive modulator of GABA-A receptors at the benzodiazepine site. (sigmaaldrich) |
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| PHYSICAL AND CHEMICAL PROPERTIES | |
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PHYSICAL STATE. |
white to beige powder |
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MELTING POINT |
2 ~ C |
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BOILING POINT |
2 ~ C |
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DENSITY |
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SOLUBILITY IN WATER |
g/l |
| SOLVENT SOLUBILITY |
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VAPOR DENSITY |
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log P(octanol-water) |
0.003 |
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VAPOR PRESSURE |
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AUTOIGNITION TEMP |
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| pK |
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REFRACTIVE INDEX |
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FLASH POINT |
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| STABILITY AND REACTIVITY | |
| STABILITY | Stable under normal conditions. |
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INCOMPATIBLE MATERIALS |
Strong oxidizing agents |
| POLYMERIZATION |
Has not been reported |
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NFPA RATINGS |
Health: 1, Flammability: 0, Reactivity: 0 |
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| EXTERNAL LINKS & GENERAL DESCRIPTION |
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USA.gov - Ampelopsin Wikipedia Linking - Ampelopsin Google Scholar Search - Ampelopsin U.S. National Library of Medicine - Ampelopsin PubChem Compound Summary - Ampelopsin KEGG (Kyoto Encyclopedia of Genes and Genomes) - Ampelopsin http://www.ebi.ac.uk/chebi/ - Ampelopsin http://www.ncbi.nlm.nih.gov/ - Ampelopsin |
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| SALES SPECIFICATION | |
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APPEARANCE |
white to beige powder |
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ASSAY |
98% min |
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HEAVY METALS |
10ppm max |
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| TRANSPORT & REGULATORY INFORMATION | |
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UN NO. |
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| PACKING GROUP | |
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| SAFETY INFORMATION | |
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HAZARD OVERVIEW |
GHS (Globally Harmonised System) Classification: Not a dangerous substance. Potential Health Effects: Eyes - May cause eye irritation. Skin - May be harmful if absorbed through skin May cause skin irritation. Inhalation - May be harmful if inhaled. May cause respiratory tract irritation. Ingestion - May be harmful if swallowed. |
| HAZARD CODES |
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RISK PHRASES |
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SAFETY PHRASES |
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| PACKING |
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Preserved in light-resistant and well-closed bottles |
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