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Documenti fondamentali

14668

Supelco

Ellagic acid

analytical standard

Sinonimo/i:

4,4′,5,5′,6,6′-Hexahydroxydiphenic acid 2,6,2′,6′-dilactone, Alizarin Yellow, Benzoaric acid, Elagostasine, Eleagic acid, Gallogen, Lagistase

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About This Item

Formula empirica (notazione di Hill):
C14H6O8
Numero CAS:
Peso molecolare:
302.19
Beilstein:
47549
Numero CE:
Numero MDL:
Codice UNSPSC:
85151701
ID PubChem:
NACRES:
NA.24

Grado

analytical standard

Livello qualitativo

Saggio

≥95.0% (HPLC)

Durata

limited shelf life, expiry date on the label

tecniche

HPLC: suitable
gas chromatography (GC): suitable

Impurezze

≤12% water

applicazioni

food and beverages

Formato

neat

Temperatura di conservazione

2-8°C

Stringa SMILE

Oc1cc2C(=O)Oc3c(O)c(O)cc4C(=O)Oc(c1O)c2-c34

InChI

1S/C14H6O8/c15-5-1-3-7-8-4(14(20)22-11(7)9(5)17)2-6(16)10(18)12(8)21-13(3)19/h1-2,15-18H
AFSDNFLWKVMVRB-UHFFFAOYSA-N

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Descrizione generale

Ellagic acid is a dimeric derivative of gallic acid. It is a plant polyphenol which has properties like antioxident, anti-inflammatory, anticancer and antiatherosclerosis.

Applicazioni

Ellagic acid was used in TLC and RP-HPLC analysis for determination of phytoconstituents content in Root Bark of Oroxylum indicum.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Azioni biochim/fisiol

Commonly occurring plant polyphenol, inhibitor of glutathione S-transferase. Used for the assay of factor XIIa in plasma. Contact activation in blood coagulation.

Confezionamento

Bottomless glass bottle. Contents are inside inserted fused cone.

Altre note

This compound is commonly found in plants of the genus: eucalyptus

Prodotti consigliati

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable


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Certificati d'analisi (COA)

Lot/Batch Number

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Sigma-Aldrich

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Supelco

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Quantification of baicalein, chrysin, biochanin-A and ellagic acid in root bark of Oroxylum indicum by RP-HPLC with UV detection
Zaveri, Maitreyi, Amit Khandhar, and Sunita Jain
Eurasian Journal of Analytical Chemistry, 245-257 (2008)
Quantification of baicalein, chrysin, biochanin-A and ellagic acid in root bark of Oroxylum indicum by RP-HPLC with UV detection.
Zaveri, Maitreyi, Amit Khandhar, and Sunita Jain.
Eurasian Journal of Analytical Chemistry, 3.2, 245-257 (2008)
Susanne U Mertens-Talcott et al.
Journal of agricultural and food chemistry, 54(23), 8956-8961 (2006-11-09)
The intake of polyphenols has been demonstrated to have health-promoting and disease-preventive effects. The pomegranate (Punica granatum L.), which is rich in several polyphenols, has been used for centuries in ancient cultures for its medicinal purposes. The potential health benefits
Begoña Cerdá et al.
European journal of nutrition, 43(4), 205-220 (2004-08-17)
The antiatherogenic activity of pomegranate juice has been attributed to its antioxidant polyphenols. The most potent in vitro antioxidant polyphenol from this juice is the ellagitannin punicalagin. However, the bioavailability of ellagitannins, including punicalagin, has not been previously described in
Navindra P Seeram et al.
Clinica chimica acta; international journal of clinical chemistry, 348(1-2), 63-68 (2004-09-17)
Ellagic acid (EA) and hydrolyzable ellagitannins (ETs) are dietary polyphenols found in fruits and nuts and implicated with potent antioxidant, anticancer and antiatherosclerotic biological properties. Unfortunately, there are no reports on the bioavailability studies of EA or ETs in the

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