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Galangin

analytical standard

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Synonym(s):
3,5,7-Trihydroxyflavone, Norizalpinin
Empirical Formula (Hill Notation):
C15H10O5
CAS Number:
548-83-4
Molecular Weight:
270.24
Beilstein:
272179
EC Number:
208-960-4
MDL number:
MFCD00006833
UNSPSC Code:
41116107
NACRES:
NA.24

grade

analytical standard

Quality Level

100

Assay

≥97.0% (HPLC)

form

powder or crystals

shelf life

limited shelf life, expiry date on the label

color

faint yellow to dark yellow

mp

214-215 °C (lit.)

application(s)

food and beverages

format

neat

SMILES string

Oc1cc(O)c2C(=O)C(O)=C(Oc2c1)c3ccccc3

InChI

1S/C15H10O5/c16-9-6-10(17)12-11(7-9)20-15(14(19)13(12)18)8-4-2-1-3-5-8/h1-7,16-17,19H

InChI key

VCCRNZQBSJXYJD-UHFFFAOYSA-N

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General description

Galangin is a polyphenolic compound belonging to the class of flavonoids and is primarily derived from different medicinal herbs. It exhibits antiproliferative, antiangiogenic, antioxidant, anti-cancer, antiinflammatory effects and muscle contraction inhibitor properties.

Application

Galangin may be used as an analytical reference standard for the quantification of the analyte in propolis and wine samples using high-performance liquid chromatography technique.

Recommended products

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Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302

Hazard Classifications

Acute Tox. 4 Oral

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Polyphenols: Prevention and Treatment of Human Disease (2018)
Determination of red wine flavonoids by HPLC and effect of aging
Fang F, et al.
Food Chemistry, 101(1), 428-433 (2007)

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