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Merck
CN

92342

Galangin

analytical standard

Synonym(s):

3,5,7-Trihydroxyflavone, Norizalpinin

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About This Item

Empirical Formula (Hill Notation):
C15H10O5
CAS Number:
548-83-4
Molecular Weight:
270.24
EC Number:
208-960-4
UNSPSC Code:
41116107
NACRES:
NA.24
Beilstein/REAXYS Number:
272179
MDL number:
MFCD00006833

Key Documents

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Product Name

Galangin, analytical standard

InChI key

VCCRNZQBSJXYJD-UHFFFAOYSA-N

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

SMILES string

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

grade

analytical standard

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

Quality Level

100

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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.

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.

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.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - 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
BCCP1353
BCCL8475
BCCM6587
BCCM3834
BCCM4963

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Polyphenols: Prevention and Treatment of Human Disease (2018)
Analysis of flavonoids from propolis by on-line HPLC?electrospray mass spectrometry
Volpi N and Bergonzini G
Journal of Pharmaceutical and Biomedical Analysis, 42(3), 354-361 (2006)
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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