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Merck

70050

Myricetin

≥96.0% (HPLC)

Sinónimos:

3,3′,4′,5,5′,7-Hexahydroxyflavone, Cannabiscetin, Myricetol

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Fórmula empírica (notación de Hill):
C15H10O8
Número CAS:
Peso molecular:
318.24
UNSPSC Code:
12352202
NACRES:
NA.77
PubChem Substance ID:
EC Number:
208-463-2
Beilstein/REAXYS Number:
332331
MDL number:
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assay

≥96.0% (HPLC)

form

powder

mp

≥300 °C, >300 °C (lit.)

solubility

ethanol: 10 mg/mL, clear to very faintly turbid, yellow to very deep greenish-yellow

application(s)

metabolomics
vitamins, nutraceuticals, and natural products

SMILES string

Oc1cc(O)c2C(=O)C(O)=C(Oc2c1)c3cc(O)c(O)c(O)c3

InChI

1S/C15H10O8/c16-6-3-7(17)11-10(4-6)23-15(14(22)13(11)21)5-1-8(18)12(20)9(19)2-5/h1-4,16-20,22H

InChI key

IKMDFBPHZNJCSN-UHFFFAOYSA-N

Gene Information

human ... CYP1A2(1544)
mouse ... Hexa(15211)
rat ... Il4(287287), Tnf(24835)

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General description

Myricetin (MYR) is a natural polyhydroxyflavonol compound, first isolated from the bark of Morella rubra (Myrica rubra) tree.

Application

Myricetin has been used:
  • to study its preventive effect as an antioxidant on noise-induced hearing loss (NIHL) in rats
  • as a flavonoid compound to test antiviral activity of Bourbon virus (BRBV) and in inhibition of RNA-dependent RNA polymerase (RdRP)
  • to study its effect as a treatment on biofilms of Streptococcus mutans and Candida albicans
  • as a reference standard for the quantification of phenolic compounds from Juniperus species

Biochem/physiol Actions

Myricetin exerts anti-oxidant effects, and anti-inflammatory effects by regulating multiple signal pathways. It also displays anti-diabetic and hepatoprotective effects. Myricetin strongly inhibits yeast α-glucosidase, glyoxalase I in vitro, and bovine milk xanthine oxidase. It also promotes complex formation between DNA and both topoisomerase I and II, an effect that may have implications in cancer chemotherapy. Myricetin also has various nutraceuticals values and therapeutic effects.

Clase de almacenamiento

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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Visite la Librería de documentos

Xiaominting Song et al.
Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie, 134, 111017-111017 (2020-12-19)
Myricetin(MYR) is a flavonoid compound widely found in many natural plants including bayberry. So far, MYR has been proven to have multiple biological functions and it is a natural compound with promising research and development prospects. This review comprehensively retrieved
Deepak Kumar Semwal et al.
Nutrients, 8(2), 90-90 (2016-02-20)
Myricetin is a common plant-derived flavonoid and is well recognised for its nutraceuticals value. It is one of the key ingredients of various foods and beverages. The compound exhibits a wide range of activities that include strong anti-oxidant, anticancer, antidiabetic
M. Iio, et al.
Agricultural and Biological Chemistry, 48, 1559-1559 (1984)
Miguel López-Lázaro et al.
Mutation research, 696(1), 41-47 (2009-12-23)
DNA topoisomerases (topos) are the target of several drugs commonly used in cancer chemotherapy; these drugs induce topo-DNA complexes with either topo I or topo II that eventually trigger cell death. The inhibition of these enzymes induces DNA alterations that
M. Iio et al.
Agricultural and Biological Chemistry, 49, 2173-2173 (1985)

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