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Merck

75575

Supelco

Yangonin

analytical standard

Sinónimos:

4-Methoxy-6-((E)-4-methoxystyryl)pyran-2-one

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About This Item

Fórmula empírica (notación de Hill):
C15H14O4
Número de CAS:
Peso molecular:
258.27
Beilstein/REAXYS Number:
230710
MDL number:
UNSPSC Code:
85151701
PubChem Substance ID:

grade

analytical standard

Quality Level

assay

≥95.0% (HPLC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

impurities

≤5.0% water

application(s)

food and beverages

format

neat

storage temp.

2-8°C

SMILES string

COc1ccc(cc1)\C=C\C2=CC(OC)=CC(=O)O2

InChI

1S/C15H14O4/c1-17-12-6-3-11(4-7-12)5-8-13-9-14(18-2)10-15(16)19-13/h3-10H,1-2H3/b8-5+

InChI key

XLHIYUYCSMZCCC-VMPITWQZSA-N

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Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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Visite la Librería de documentos

T Hashimoto et al.
Phytomedicine : international journal of phytotherapy and phytopharmacology, 10(4), 309-317 (2003-06-18)
Two unique evidence that cancer incidence rates in Fiji were unusually low, compared with those of another Pacific islands and that green tea beverage is an acknowledged cancer preventive in Japan, allowed us to study a local beverage in Fiji
Pratibha V Nerurkar et al.
Toxicological sciences : an official journal of the Society of Toxicology, 79(1), 106-111 (2004-01-23)
Kava herbal supplements have been recently associated with acute hepatotoxicity, leading to the ban of kava products in approximately a dozen countries around the world. It is suspected that some alkaloids from aerial kava may have contributed to the problem.
Juan Ma et al.
Journal of pharmacological sciences, 118(4), 447-454 (2012-04-19)
The nuclear factor-κB (NF-κB) transcription factors control many physiological processes including inflammation, immunity, and apoptosis. In our search for NF-κB inhibitors from natural resources, we identified yangonin from Piper methysticum as an inhibitor of NF-κB activation. In the present study
L Zou et al.
Phytomedicine : international journal of phytotherapy and phytopharmacology, 9(3), 263-267 (2002-06-06)
To evaluate the effects of intrinsic (natural) fluorescence and quenching as confounding variables in fluorescence-based enzyme inhibition assays of natural products, we measured the fluorescence and quenching properties of 25 components of popular herbal products. The analyses were performed under
L Zou et al.
Phytomedicine : international journal of phytotherapy and phytopharmacology, 11(4), 285-294 (2004-06-10)
The effects of the herbal product kava (Kava kava, 'Awa, Yaqona, Piper methysticum) on human P450 isoforms were studied in vitro using both cDNA-expressed human enzymes and cryopreserved human hepatocytes. Increasing concentrations of an ethanolic extract of dried kava root

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