90985

Supelco

Diosmetin

analytical standard

Synonym(s):
4′-Methylluteolin, 5,7-Dihydroxy-2-(3-hydroxy-4-methoxyphenyl)chromen-4-one, Luteolin 4′-methyl ether, 3′,5,7-Trihydroxy-4′-methoxyflavone
Empirical Formula (Hill Notation):
C16H12O6
CAS Number:
Molecular Weight:
300.26
Beilstein/REAXYS Number:
294492
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.24

Quality Level

grade

analytical standard

assay

≥95.0% (HPLC)

form

neat

shelf life

limited shelf life, expiry date on the label

application(s)

HPLC: suitable
gas chromatography (GC): suitable

impurities

≤5.0% water

Featured Industry

Food and Beverages

format

neat

storage temp.

2-8°C

SMILES string

COc1ccc(cc1O)C2=CC(=O)c3c(O)cc(O)cc3O2

InChI

1S/C16H12O6/c1-21-13-3-2-8(4-10(13)18)14-7-12(20)16-11(19)5-9(17)6-15(16)22-14/h2-7,17-19H,1H3

InChI key

MBNGWHIJMBWFHU-UHFFFAOYSA-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.

Biochem/physiol Actions

Flavonoid from Citrus limon. Antioxidant. Inhibits carcinogen activation by inhibiting the CYP1A1 enzyme.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

RIDADR

NONH for all modes of transport

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

Certificate of Origin

Beatriz Abad-García et al.
Rapid communications in mass spectrometry : RCM, 22(12), 1834-1842 (2008-05-13)
Six flavone mono-C-glucosides, four standards (beta-D-glucopyranosyl-(1 --> C-6)- and -(1 --> C-8)- apigenin and luteolin) and two others from lemon juice (beta-D-glucopyranosyl-(1 --> C-6)- and -(1 --> C-8)-diosmetin) have been studied in order to analyze their fragmentation patterns. Initial separation...
Luigi Quintieri et al.
Drug metabolism and pharmacokinetics, 25(5), 466-476 (2010-09-30)
The aim of this study was to examine in vitro, by means of kinetic analysis and molecular docking simulations, the effects of the flavone diosmetin and its flavanone analog hesperetin on CYP (cytochrome P450) 2C9-mediated drug metabolism. To this purpose...
Miguel Angel Campanero et al.
Journal of pharmaceutical and biomedical analysis, 51(4), 875-881 (2009-10-06)
Diosmetin (3',5,7-trihydroxy-4'-methoxyflavone) is the aglycone of the flavonoid glycoside diosmin (3',5,7-trihydroxy-4'-methoxyflavone-7-ramnoglucoside). Diosmin is hydrolyzed by enzymes of intestinal micro flora before absorption of its aglycone diosmetin. A specific, sensitive, precise, accurate and robust HPLC assay for the simultaneous determination of...
Ya-Ling Hsu et al.
Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research, 23(6), 949-960 (2008-02-14)
The survival of osteoblasts is one of the determinants of the development of osteoporosis. This study is the first to investigate the osteoblastic differentiation induced by diosmetin, a flavonoid derivative, in osteoblastic cell lines MG-63, hFOB, and MC3T3-E1 and bone...
Dave Chandler et al.
Molecular nutrition & food research, 54 Suppl 2, S141-S150 (2010-06-12)
Advanced glycation endproducts (AGEs) accumulate on protein deposits including the beta-amyloid plaques in Alzheimer's disease. AGEs interact with the "receptor for advanced glycation endproducts", and transmit their signals using intracellular reactive oxygen species as second messengers. Ultimately, AGEs induce the...

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