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96353

Supelco

Kaempferol

analytical standard

Sinonimo/i:

3,4′,5,7-Tetrahydroxyflavone, 3,5,7-Trihydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one, Robigenin

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About This Item

Formula empirica (notazione di Hill):
C15H10O6
Numero CAS:
520-18-3
Peso molecolare:
286.24
Beilstein:
304401
Numero CE:
208-287-6
Numero MDL:
MFCD00016938
Codice UNSPSC:
85151701
ID PubChem:
329770498
NACRES:
NA.24

Grado

analytical standard

Livello qualitativo

100

Saggio

≥99.0% (HPLC)

Durata

limited shelf life, expiry date on the label

tecniche

HPLC: suitable
gas chromatography (GC): suitable

applicazioni

food and beverages

Formato

neat

Temperatura di conservazione

2-8°C

Stringa SMILE

Oc1ccc(cc1)C2=C(O)C(=O)c3c(O)cc(O)cc3O2

InChI

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

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Categorie correlate

Descrizione generale

Kaempferol is a bioflavonoid and a main component of the extract of Ginkgo biloba. It is also present in a variety of fruits and vegetables. It may serve as a potent candidate in the treatment of postmenopausal bone loss.

Applicazioni

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Chromogenic reagent for antimony in the low ppm range and for gallium and indium in the sub-ppm range.

Azioni biochim/fisiol

Potent inhibitor of osteoclastic bone resorption. The effect is believed to be attributable to both the antioxidant and estrogenic activities of kaempferol.

Confezionamento

Bottomless glass bottle. Contents are inside inserted fused cone.

Altre note

This compound is commonly found in plants of the genus: allium cinnamomum crataegus echinacea eucalyptus ginkgo glycyrrhiza hypericum lycium pimpinella primula sambucus

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H302

Classi di pericolo

Acute Tox. 4 Oral

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Choose from one of the most recent versions:

Certificati d'analisi (COA)

Lot/Batch Number
BCCL8463
BCCK7289
BCCJ4507
BCCH3253
BCCG1378

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Sigma-Aldrich

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USP

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A Gohlke et al.
Journal of dairy science, 96(4), 2303-2313 (2013-02-14)
Because of their health-promoting properties, flavonoids are used in feed supplements for ruminants, although scientific evidence for their efficacy in vivo is limited. It has been shown recently that bioavailability of quercetin is low after ruminal administration in cows because
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Recently we demonstrated that the decavanadate (V(10)) ion is a stronger Ca(2+)-ATPase inhibitor than other oxometalates, such as the isoelectronic and isostructural decaniobate ion, and the tungstate and molybdate monomer ions, and that it binds to this protein with a
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A prototype formulation based on layer-by-layer (LbL) nano-matrix was developed to increase bioavailability of kaempferol with improved retention in bone marrow to achieve enhanced bone formation. The layer-by-layer nano-matrix was prepared by sequential adsorption of biocompatible polyelectrolytes over the preformed
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