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Merck
CN

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

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About This Item

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

Key Documents

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InChI key

KJXSIXMJHKAJOD-LSDHHAIUSA-N

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

grade

analytical standard

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

Quality Level

100

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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.
Dihydromyricetin (Ampelopsin) is a flavanonol with antioxidant and anti-cancer activity.

Other Notes

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
BCCH9026
BCCH2879
BCCH0754
BCCG7201
BCCG5907

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