75575
Yangonin
analytical standard
别名:
4-Methoxy-6-((E)-4-methoxystyryl)pyran-2-one
登录 查看组织和合同定价。
选择尺寸
关于此项目
经验公式（希尔记法）:
C15H14O4
化学文摘社编号:
分子量:
258.27
PubChem Substance ID:
UNSPSC Code:
85151701
Beilstein/REAXYS Number:
230710
MDL number:
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
grade
analytical standard
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
Quality Level
正在寻找类似产品? 访问 产品对比指南
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.
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Effects of intrinsic fluorescence and quenching on fluorescence-based screening of natural products.
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
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
Lihong Zou et al.
Planta medica, 70(4), 289-292 (2004-04-20)
To determine whether kava (Kava kava, 'Awa, Yaqona, Piper methysticum Forst.), the popular herbal product associated recently with possible human hepatotoxicity, is bioactivated by cytochrome P450 enzymes to cytotoxic metabolites, three kava lactones (methysticin, yangonin, and desmethoxyyangonin) and an ethanolic
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持