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16733

Sigma-Aldrich

Quercetin 3-O-(6″-O-malonyl)-β-D-glucoside

≥85% (HPLC)

Sinonimo/i:

Quercetin 3-O-malonylglucoside

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About This Item

Formula empirica (notazione di Hill):
C24H22O15
Numero CAS:
96862-01-0
Peso molecolare:
550.42
Beilstein:
6625918
Numero MDL:
MFCD20527305
Codice UNSPSC:
12352201
ID PubChem:
329751366
NACRES:
NA.25

Livello qualitativo

100

Saggio

≥85% (HPLC)

Forma fisica

powder

Temperatura di conservazione

−20°C

Stringa SMILE

O[C@H]1[C@H](O)[C@@H](COC(=O)CC(O)=O)O[C@@H](OC2=C(Oc3cc(O)cc(O)c3C2=O)c4ccc(O)c(O)c4)[C@@H]1O

InChI

1S/C24H22O15/c25-9-4-12(28)17-13(5-9)37-22(8-1-2-10(26)11(27)3-8)23(19(17)33)39-24-21(35)20(34)18(32)14(38-24)7-36-16(31)6-15(29)30/h1-5,14,18,20-21,24-28,32,34-35H,6-7H2,(H,29,30)/t14-,18-,20+,21-,24+/m1/s1
NBQPHANHNTWDML-UJKBSQBPSA-N

Descrizione generale

The flavonoid quercetin 3-O-(6-O-malonyl)glucoside, a conjugate of quercetin, was identified in the green-leafed lettuce Lactuca sativum.

Azioni biochim/fisiol

Metabolite in flavone and flavonol biosynthesis, is found in plants like the fruit peel of Sicana odorifera and mulberry leaves, shows antioxidant activity. Q3MG also potentially has antiatherogenic protective effects; and found to improve hyperglycemia in obese mice and reduced oxidative stress in the liver.

Confezionamento

Bottomless glass bottle. Contents are inside inserted fused cone.

Pittogrammi

Skull and crossbones
GHS06

Avvertenze

Danger

Indicazioni di pericolo

H301

Consigli di prudenza

P301 + P310

Classi di pericolo

Acute Tox. 3 Oral

Codice della classe di stoccaggio

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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Sigma-Aldrich

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Sigma-Aldrich

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Sigma-Aldrich

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Kaempferol 3-O-β -rutinoside ≥98.0% (HPLC)

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Sigma-Aldrich

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Katherine Jaramillo et al.
Journal of agricultural and food chemistry, 59(3), 975-983 (2011-01-20)
Ten flavonols and three anthocyanins were identified in the fruit peel of melón de olor (Sicana odorifera), and their structures were established by spectrometric and spectroscopic (ESI-MS and NMR) techniques. One of the identified flavonols, quercetin 3-O-(6''-O-malonyl)-β-D-glucopyranoside 4'-O-β-D-glucopyranoside, has not
Takuya Katsube et al.
Journal of the science of food and agriculture, 90(14), 2386-2392 (2010-07-22)
Mulberry therapies on type 2 diabetic patients or streptozotocin-induced diabetic rats have been reported to improve fasting blood glucose levels. We investigated the effects of dietary consumption of mulberry-leaf powder and purified quercetin 3-(6-malonylglucoside), the quantitatively major flavonol glycoside in
M S DuPont et al.
Journal of agricultural and food chemistry, 48(9), 3957-3964 (2000-09-20)
Eight varieties of lettuce (Lactuca sativum) and three varieties of endive (Cichorium endivia) were analyzed for flavonoid composition and content. Total flavonoid contents, expressed as units of aglycon for fresh material, were in the ranges of 0.3-229 microg/g for lettuce
Byambaa Enkhmaa et al.
The Journal of nutrition, 135(4), 729-734 (2005-03-30)
The effects of dietary consumption of mulberry (Morus alba L.) leaves and their major flavonol glycoside, quercetin 3-(6-malonylglucoside) (Q3MG), on the development of atherosclerotic lesions, in relation to the susceptibility of plasma LDL to oxidative modification, was studied in LDL

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