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等级
analytical standard
质量水平
方案
≥95.0% (HPLC)
保质期
limited shelf life, expiry date on the label
技术
HPLC: suitable
gas chromatography (GC): suitable
杂质
≤5.0% water
应用
food and beverages
包装形式
neat
储存温度
2-8°C
SMILES字符串
OC1=C(C(CC(C2=CC=C(O)C=C2)O3)=O)C3=CC(O)=C1CC=C(C)C
InChI
1S/C20H20O5/c1-11(2)3-8-14-15(22)9-18-19(20(14)24)16(23)10-17(25-18)12-4-6-13(21)7-5-12/h3-7,9,17,21-22,24H,8,10H2,1-2H3/t17-/m0/s1
InChI key
YHWNASRGLKJRJJ-KRWDZBQOSA-N
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应用
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
包装
Bottomless glass bottle. Contents are inside inserted fused cone.
其他说明
This compound is commonly found in plants of the genus: humulus
For this product we use the non-stereospecific CAS number. It is expected that the natural enantiomer is predominant, however the substance is prone to racemization in solution. The product is therefore not specified stereospecifically and is only recommended to be used for non-stereospecific analysis.
警示用语：
Warning
危险分类
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
Carla Araya-Cloutier et al.
Scientific reports, 8(1), 9267-9267 (2018-06-20)
Prenylated flavonoids and isoflavonoids are phytochemicals with remarkable antibacterial activity. In this study, 30 prenylated (iso)flavonoids were tested against Listeria monocytogenes and Escherichia coli (the latter in combination with an efflux pump inhibitor). Minimum inhibitory concentrations of the most active
Tareisha L Dunlap et al.
Chemical research in toxicology, 30(11), 2084-2092 (2017-10-07)
Many women consider botanical dietary supplements (BDSs) as safe alternatives to hormone therapy for menopausal symptoms. However, the effect of BDSs on breast cancer risk is largely unknown. In the estrogen chemical carcinogenesis pathway, P450 1B1 metabolizes estrogens to 4-hydroxylated
Martin Ambrož et al.
Nutrients, 11(4) (2019-04-24)
Beer, the most popular beverage containing hops, is also frequently consumed by cancer patients. Moreover, non-alcoholic beer, owing to its nutritional value and high content of biological active compounds, is sometimes recommended to patients by oncologists. However, the potential benefits
Milou G M van de Schans et al.
Chembiochem : a European journal of chemical biology, 16(18), 2668-2677 (2015-10-10)
Six prenylated (iso)flavonoids were purified from a licorice root extract and subjected to competition experiments with six commercially available (iso)flavonoids. The agonistic and antagonistic activities of these compounds towards both hERα (human estrogen receptor alpha) and hERβ were determined. Differences
Ying-Yu Hsu et al.
Journal of food science and technology, 56(4), 1939-1953 (2019-04-19)
This study developed a high performance liquid chromatography with diode array detection (HPLC-DAD) and tandem mass spectrometry (MS-MS) method for determination of prenylflavonoids and hop bitter acids in surplus yeast, a byproduct from beer brewing process. This method enabled the
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