42866

Dihydromyricetin

analytical standard

• Synonym(s): (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
• Empirical Formula (Hill Notation): C₁₅H₁₂O₈
• CAS Number: 27200-12-0
• Molecular Weight: 320.25
• MDL number: MFCD00189451
• UNSPSC Code: 12352200
• PubChem Substance ID: 329756275
• NACRES: NA.24

Properties

• grade: analytical standard
• Quality Level: 100
• Assay: ≥95.0% (HPLC)
• shelf life: limited shelf life, expiry date on the label
• impurities: ≤15.0% water
• application(s): food and beverages
• format: neat
• SMILES string: O=C1C2=C(O)C=C(O)C=C2O[C@H](C3=CC(O)=C(C(O)=C3)O)[C@H]1O
• 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

Description

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.

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Safety Information

• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable