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Documentos Principais

91255

Sigma-Aldrich

Myricitrin

≥99.0% (HPLC)

Sinônimo(s):

3,3′,4′,5,5′,7-Hexahydroxyflavone 3-O-rhamnoside, Myricetin 3-O-α-L-rhamnopyranoside, Myricetin 3-O-rhamnoside, Myricitroside

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About This Item

Fórmula empírica (Notação de Hill):
C21H20O12
Número CAS:
Peso molecular:
464.38
Número CE:
Número MDL:
Código UNSPSC:
12352201
ID de substância PubChem:
NACRES:
NA.25
Preço e disponibilidade não estão disponíveis no momento.

Nível de qualidade

Ensaio

≥99.0% (HPLC)

Formulário

powder

técnica(s)

HPLC: suitable

cor

light yellow

temperatura de armazenamento

2-8°C

cadeia de caracteres SMILES

C[C@@H]1O[C@@H](OC2=C(Oc3cc(O)cc(O)c3C2=O)c4cc(O)c(O)c(O)c4)[C@H](O)[C@H](O)[C@H]1O

InChI

1S/C21H20O12/c1-6-14(26)17(29)18(30)21(31-6)33-20-16(28)13-9(23)4-8(22)5-12(13)32-19(20)7-2-10(24)15(27)11(25)3-7/h2-6,14,17-18,21-27,29-30H,1H3/t6-,14-,17+,18+,21-/m0/s1

chave InChI

DCYOADKBABEMIQ-OWMUPTOHSA-N

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Ações bioquímicas/fisiológicas

The metabolite myricitrin, 3-O-rhamnoside of myricetin, is found in plants, e.g. in the bark of Myrica esculenta (Myricaceae) and in the leaves of Myrica gale and in Chrysobalanus icaco. It is a feeding stimulant for some leaf beetles[1]; and shown to have strong antioxidant activity against DPPH.[2] Myricitrin may be of potential interest in the management of inflammatory conditions[3], and could constitute an attractive molecule of interest for the development of new analgesic drugs.[4] Myricitrin is a nitric oxide (NO) and protein kinase C (PKC) inhibitor that has central nervous system activity, including anxiolytic-like action.[5]

Embalagem

Bottomless glass bottle. Contents are inside inserted fused cone.

Outras notas

To gain a comprehensive understanding of our extensive range of Monosaccharides for your research, we encourage you to visit our Carbohydrates Category page.

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable


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Feeding stimulation of flavonoids for various leaf beetles (Coleoptera: Chrysomelidae).
Matsuda, K.
Appl. Entomol. Zool, 13, 228-230 (1978)
Flavia Carla Meotti et al.
Free radical biology & medicine, 44(1), 109-120 (2007-10-30)
Flavonoids are increasingly being ingested by the general population as chemotherapeutic and anti-inflammatory agents. They are potentially toxic because of their conversion to free radicals and reactive quinones by peroxidases. Little detailed information is available on how flavonoids interact with
Marina Machado Córdova et al.
Neuroscience letters, 495(3), 173-177 (2011-02-15)
The present work explored the antinociceptive effects of the flavonoid myricitrin in models of overt nociception triggered by intraplantar injection of chemical algogens into the hind paw of mice. The nociception induced by bradykinin (3 nmol/paw i.pl.) was abolished by
M Pereira et al.
Progress in neuro-psychopharmacology & biological psychiatry, 35(7), 1636-1644 (2011-06-22)
Myricitrin is a nitric oxide (NO) and protein kinase C (PKC) inhibitor that has central nervous system activity, including anxiolytic-like action. Nitric oxide inhibitors blocked the behavioral effects of apomorphine, suggesting an antipsychotic-like effect. Furthermore, PKC inhibition reduced psychotic symptoms
Lalith Jayasinghe et al.
Natural product research, 26(8), 717-721 (2011-09-20)
Chemical investigation of the leaves of Elaeocarpus serratus yielded myricitrin (1), mearnsetin 3-O-β-D-glucopyranoside (2), mearnsitrin (3), tamarixetin 3-O-α-L-rhamnopyranoside (4) and the fruits of Filicium decipiens yielded three flavonol glycosides, kaempferol 3-O-rutinoside (5), kaempferol 3-O-robinobioside (6) and trifolin (7). Compound 1

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