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Kaempferol

Name: Kaempferol
Brand: SIAL
Price: 7110 CZK

analytical standard

Synonym(s):

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

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Pack Size	SKU	Availability	Price
10 mg		Please contact Customer Service for Availability	CZK 7,110.00

About This Item

Empirical Formula (Hill Notation):

C₁₅H₁₀O₆

CAS Number:

520-18-3

Molecular Weight:

286.24

UNSPSC Code:

85151701

NACRES:

NA.24

PubChem Substance ID:

329770498

EC Number:

208-287-6

Beilstein/REAXYS Number:

304401

MDL number:

MFCD00016938

CZK 7,110.00

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Properties

grade

analytical standard

Quality Segment

100

assay

≥99.0% (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

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

InChI key

IYRMWMYZSQPJKC-UHFFFAOYSA-N

Description

General description

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.

Application

Chromogenic reagent for antimony in the low ppm range and for gallium and indium in the sub-ppm range.

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

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

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

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

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1 of 1

This Item	60010	1354900	K0133
Supelco 96353 Kaempferol	Sigma-Aldrich 60010 Kaempferol	USP 1354900 Kaempferol	Sigma-Aldrich K0133 Kaempferol
application(s) food and beverages	application(s) metabolomics vitamins, nutraceuticals, and natural products	application(s) pharmaceutical (small molecule)	application(s) -
technique(s) HPLC: suitable, gas chromatography (GC): suitable	technique(s) -	technique(s) -	technique(s) -
Quality Level 100	Quality Level 100	Quality Level -	Quality Level 100
grade analytical standard	grade -	grade pharmaceutical primary standard	grade -
assay ≥99.0% (HPLC)	assay ≥97.0% (HPLC)	assay -	assay ≥90% (HPLC)
storage temp. 2-8°C	storage temp. -	storage temp. 2-8°C	storage temp. room temp

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Warning

Storage Class

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable

Hazard Classifications

Eye Irrit. 2 - Muta. 2 - Skin Irrit. 2

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Certificates of Analysis (COA)

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Protocols

Qualitative Thin Layer Chromatography Analysis Ginkgo

Qualitative Thin Layer Chromatography Analysis of Flavonoids and Quantification of Terpene Lactones in Ginkgo Biloba Extracts and Tablets

Drugs?Advances in Research and Application: 2012 Edition (2012)

Connective Tissue Cells: Advances in Research and Application: 2011 Edition (2012)

In vivo efficacy studies of layer-by-layer nano-matrix bearing kaempferol for the conditions of osteoporosis: a study in ovariectomized rat model.

Avinash Kumar et al.

European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V, 82(3), 508-517 (2012-08-29)

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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Global Trade Item Number

SKU	GTIN
96353-10MG	04061833317792

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Kaempferol

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About This Item

96353-10MG

CZK 7,110.00

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