Merck
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03880590

Luteolin

primary reference standard

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Synonym(s):
3′,4′,5,7-Tetrahydroxyflavone
Empirical Formula (Hill Notation):
C15H10O6
CAS Number:
Molecular Weight:
286.24
Beilstein:
292084
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.24

grade

primary reference standard

shelf life

limited shelf life, expiry date on the label

manufacturer/tradename

HWI

mp

~330 °C (lit.)

application(s)

food and beverages

SMILES string

Oc1cc(O)c2C(=O)C=C(Oc2c1)c3ccc(O)c(O)c3

InChI

1S/C15H10O6/c16-8-4-11(19)15-12(20)6-13(21-14(15)5-8)7-1-2-9(17)10(18)3-7/h1-6,16-19H

Inchi Key

IQPNAANSBPBGFQ-UHFFFAOYSA-N

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This Item
PHL89245440025L9283
Luteolin primary reference standard

03880590

Luteolin

Luteolin phyproof® Reference Substance

PHL89245

Luteolin

Luteolin An antioxidant flavonoid and a free radical scavenger.

Sigma-Aldrich

440025

Luteolin

Luteolin ≥98% (TLC), powder

Sigma-Aldrich

L9283

Luteolin

shelf life

limited shelf life, expiry date on the label

shelf life

-

shelf life

-

shelf life

-

manufacturer/tradename

HWI

manufacturer/tradename

PhytoLab

manufacturer/tradename

Calbiochem®

manufacturer/tradename

-

mp

~330 °C (lit.)

mp

~330 °C (lit.)

mp

-

mp

~330 °C (lit.)

application(s)

food and beverages

application(s)

-

application(s)

-

application(s)

-

General description

Produced and qualified by HWI pharma services GmbH.
Exact content by quantitative NMR can be found on the certificate.

Application

Reference Standard in the analysis of herbal medicinal products

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

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Sigma-Aldrich

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Sigma-Aldrich

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Citric acid anhydrous for synthesis

Sigma-Aldrich

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Citric acid

Chithan Kandaswami et al.
In vivo (Athens, Greece), 19(5), 895-909 (2005-08-16)
The flavonoids are polyphenolic compounds found as integral components of the human diet. They are universally present as constituents of flowering plants, particularly of food plants. The flavonoids are phenyl substituted chromones (benzopyran derivatives) consisting of a 15-carbon basic skeleton
Benguo Liu et al.
Food chemistry, 141(2), 900-906 (2013-06-26)
The formation of supramolecular inclusion complexes between luteolin and five cyclodextrins namely β-cyclodextrin (β-CD), methyl-β-cyclodextrin (M-β-CD), hydroxyethyl-β-cyclodextrin (HE-β-CD), hydroxypropyl-β-cyclodextrin (HP-β-CD) and glucosyl-β-cyclodextrin (G-β-CD) was investigated. Results from phase-solubility studies showed that luteolin formed 1:1 stoichiometric inclusion complexes with these cyclodextrins
Günter Seelinger et al.
Planta medica, 74(14), 1667-1677 (2008-10-22)
Luteolin is a flavone which occurs in medicinal plants as well as in some vegetables and spices. It is a natural anti-oxidant with less pro-oxidant potential than the flavonol quercetin, the best studied flavonoid, but apparently with a better safety
Poyil Pratheeshkumar et al.
PloS one, 7(12), e52279-e52279 (2013-01-10)
Angiogenesis, the formation of new blood vessels from pre-existing vascular beds, is essential for tumor growth, invasion, and metastasis. Luteolin is a common dietary flavonoid found in fruits and vegetables. We studied the antiangiogenic activity of luteolin using in vitro
Lien Verschooten et al.
PloS one, 7(10), e48264-e48264 (2012-10-31)
Flavonoids are widely proposed as very interesting compounds with possible chemopreventive and therapeutic capacities. In this study, we showed that in vitro treatment with the flavonoid Luteolin induced caspase-dependent cell death in a model of human cutaneous squamous cell carcinoma

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