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Product Packaging | 0.5-5kg/ bag |
Synonyms | 2, 3-dihydro-3, 5, 7-trihydroxy-2-(3, 4, 5-trihydroxyphenyl)-4h-1-benzopyran-4-on; 3, 3’, 4’, 5, 5’, 7-hexahydroxy-2, 3-dihydroflavanonol |
EINECS | 200-001-8 |
Content Specification | 98%(HPLC) |
Molecular Formula | C15H12O8 |
Formula Weight | 320.25 |
Melting Point | 239-241°C |
Boiling Point | 780.7±60.0°C(Predicted) |
Density | 1.808±0.06 g/cm3(Predicted) |
Plant origin | Vine tea |
Form | Powder |
Color | White to Beige |
Solubility | DMSO: ≥5mg/mL (warmed) |
Water Solubility | Hygroscopic |
Refractive Index | 1.5000 (estimate) |
pKa | 7.38±0.60(Predicted) |
Detection method | HPLC |
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 |
InChIKey | KJXSIXMJHKAJOD-LSDHHAIUSA-N |
SMILES | [C@H]1(C2=CC(O)=C(O)C(O)=C2)OC2=CC(O)=CC(O)=C2C(=O)[C@@H]1O |
LogP | 1.230 (est) |
Safety Statements | 24/25 |
WGK Germany | 3 |
HS Code | 29329990 |
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. |
Storage | -20°C |
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