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49968

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:
5373-11-5
Molecular Weight:
448.38
NACRES:
NA.24
PubChem Substance ID:
329757550
UNSPSC Code:
85151701
EC Number:
226-365-8
MDL number:
MFCD06799436
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grade

analytical standard

Quality Level

100

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

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

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Storage Class

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
BCCP5615
BCCM2041
BCCL0990
BCCH5490
BCCF9868

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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
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Global Trade Item Number

SKUGTIN
49968-10MG04061832422114