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Luteolin 7-glucoside

analytical standard

Synonym(s):

Luteolin 7-O-β-D-glucoside, 3′,4′,5,7-Tetrahydroxyflavone 7-glucoside, Cynaroside, Glucoluteolin, Glucosylluteolin, Luteoloside

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About This Item

Empirical Formula (Hill Notation):
C21H20O11
CAS Number:
Molecular Weight:
448.38
EC Number:
MDL number:
UNSPSC Code:
85151701
PubChem Substance ID:
NACRES:
NA.24

grade

analytical standard

Quality Level

Assay

≥98% (HPLC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

food and beverages

format

neat

storage temp.

2-8°C

SMILES string

OC[C@H]1O[C@@H](Oc2cc(O)c3C(=O)C=C(Oc3c2)c4ccc(O)c(O)c4)[C@H](O)[C@@H](O)[C@@H]1O

InChI

1S/C21H20O11/c22-7-16-18(27)19(28)20(29)21(32-16)30-9-4-12(25)17-13(26)6-14(31-15(17)5-9)8-1-2-10(23)11(24)3-8/h1-6,16,18-25,27-29H,7H2/t16-,18-,19+,20-,21-/m1/s1

InChI key

PEFNSGRTCBGNAN-QNDFHXLGSA-N

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General description

Luteolin 7-glucoside is a naturally occurring flavanoid isolated from Reseda luteola L.

Application

Luteolin 7-glucoside may be used as an analytical reference standard for the quantification of the anayte in Olea europaea leaves using high-performance liquid chromatography (HPLC).
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.

Other Notes

This compound is commonly found in plants of the genus: achillea crataegus humulus hypericum melissa mentha pimpinella salvia thymus

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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Identification and quantitative HPLC analysis of the main flavonoids present in weld (Reseda luteola L.)
Cristea D, et al.
Dyes and Pigments, 57(3), 267-272 (2003)
Rapid high-performance liquid chromatography analysis for the quantitative determination of oleuropein in Olea europaea leaves
Savournin C, et al.
Journal of Agricultural and Food Chemistry, 49(2), 618-621 (2001)
Donatella Negro et al.
Journal of food science, 77(2), C244-C252 (2012-01-19)
Polyphenol compounds, particularly caffeoylquinic acids and flavonoids, were measured in different tissues and developmental stages of 6 artichoke varietal types diffused in the Mediterranean region. Flower heads were subdivided into external, intermediate, internal bracts, and receptacle, while leaves were collected
Rameshwar U Kadam et al.
Journal of medicinal chemistry, 50(25), 6337-6342 (2007-11-09)
The target for the anti-inflammatory natural products like amentoflavone ( 2), which act by interfering with the proinflammatory cytokine pathway (e.g., TNF-alpha, IL-1beta, and NO synthase), is not yet well-defined. Data obtained from docking, electronic, and surface analyses shed some
Meihua Jin et al.
Biological & pharmaceutical bulletin, 32(9), 1500-1503 (2009-09-02)
Previously, we reported that an ethanol extract of Ailanthus altissima has antiinflammatory activity in an ovalbumin (OVA)-sensitized murine asthmatic model. To determine the biological compounds from this plant, luteolin-7-O-glucoside (L7G) was isolated and its antiasthmatic activity was evaluated in an

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