Synonym: (2R,3R)-3,5,7-Trihydroxy-2-(3,4,5-trihydroxyphenyl)-2,3-dihydrochromen-4-one; 3,3′,4′,5,5′,7-Hexahydroxyflavanone; Ampelopsin; Ampeloptin; DHM
CAS Number: 27200-12-0
Empirical Formula (Hill Notation): C15H12O8
Molecular Weight: 320.25
MDL Number: MFCD00189451
Linear Formula: C15H12O8
Product Type: Chemical
application(s) |
food and beverages |
assay |
≥95.0% (HPLC) |
format |
neat |
grade |
analytical standard |
impurities |
≤15.0% water |
InChI |
1S/C15H12O8/c16-6-3-7(17)11-10(4-6)23-15(14(22)13(11)21)5-1-8(18)12(20)9(19)2-5/h1-4,14-20,22H/t14-,15+/m0/s1 |
InChI key |
KJXSIXMJHKAJOD-LSDHHAIUSA-N |
Quality Level |
100 ![External link](https://krackeler.com/images/sigma/ext-link.gif) |
shelf life |
limited shelf life, expiry date on the label |
SMILES string |
O[C@@H]1[C@H](Oc2cc(O)cc(O)c2C1=O)c3cc(O)c(O)c(O)c3 |
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. |
RIDADR |
NONH for all modes of transport |
WGK Germany |
WGK 3 |
Flash Point(F) |
Not applicable |
Flash Point(C) |
Not applicable |
Purity |
≥95.0% (HPLC) |
UNSPSC |
12352200 |