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Supelco

Dihydrokaempferol

analytical standard

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Synonym(s):
(+)-Aromadendrol, (+)-Dihydrokaempferol, (2R,3R)-3,4′,5,7-Tetrahydroxyflavanone, (2R,3R)-3,5,7-Trihydroxy-2-(4-hydroxyphenyl)-2,3-dihydro-4H-chromen-4-one, Aromadendrin, Katuranin
Empirical Formula (Hill Notation):
C15H12O6
CAS Number:
480-20-6
Molecular Weight:
288.25
MDL number:
MFCD00189454
UNSPSC Code:
85151701
PubChem Substance ID:
329769874
NACRES:
NA.24

grade

analytical standard

Quality Level

100

Assay

≥95.0% (HPLC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

impurities

≤10.0% water
≤5.0% residual solvents

application(s)

food and beverages

format

neat

SMILES string

O[C@@H]1[C@H](Oc2cc(O)cc(O)c2C1=O)c3ccc(O)cc3

InChI

1S/C15H12O6/c16-8-3-1-7(2-4-8)15-14(20)13(19)12-10(18)5-9(17)6-11(12)21-15/h1-6,14-18,20H/t14-,15+/m0/s1

InChI key

PADQINQHPQKXNL-LSDHHAIUSA-N

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Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

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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Marta Marín et al.
Phytochemistry, 72(14-15), 1821-1825 (2011-07-19)
Three phenolic antioxidant and anti-inflammatory compounds: 7-methylaromadendrin, isoprenylhydroquinone glucoside, and 3.5-dicaffeoylquinic acid methyl ester, all isolated from Western Mediterranean Asteraceae species, have been studied for their inhibitory activity against protein carbonylation, a harmful post-translational modification of peptide chains associated with
Frank Wellmann et al.
European journal of biochemistry, 269(16), 4134-4142 (2002-08-16)
Flavonols are produced by the desaturation of flavanols catalyzed by flavonol synthase. The enzyme belongs to the class of intermolecular dioxygenases which depend on molecular oxygen and FeII/2-oxoglutarate for activity, and have been in focus of structural studies recently. Flavonol
Andrea G Prescott et al.
Phytochemistry, 60(6), 589-593 (2002-07-20)
cDNA corresponding to a flavonol synthase gene from Arabidopsis thaliana was cloned and expressed in Escherichia coli. The recombinant protein was purified to near-homogeneity and the catalytic properties of the enzyme were studied in vitro. Together with kaempferol and apigenin
Wei Yun Zhang et al.
Pharmacology, 88(5-6), 266-274 (2011-11-08)
Agents that stimulate glucose uptake and improve insulin resistance may be useful in the management of type 2 diabetes mellitus (DM). Thus, the aims of this study were to assess the effects of aromadendrin, a flavonoid from Gleditsia sinensis Lam.
Izabela Redzynia et al.
Molecules (Basel, Switzerland), 14(10), 4147-4158 (2009-11-20)
X-ray structures of two compounds isolated from wood knots of coniferous trees, namely dihydrokaempferol (3,5,8,13-tetrahydroxyflavanon) and lariciresinol (3,14-dimetoxy-7,10-epoxylignan-4,15,19-triol), are presented here. Diffraction data for the Dihydrokaempferol crystals were collected on a CAD4 diffractometer and on a synchrotron for the lariciresinol
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