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等級
analytical standard
品質等級
化驗
≥95.0% (HPLC)
儲存期限
limited shelf life, expiry date on the label
技術
HPLC: suitable
gas chromatography (GC): suitable
雜質
≤5.0% water
應用
food and beverages
形式
neat
儲存溫度
2-8°C
SMILES 字串
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 密鑰
YHWNASRGLKJRJJ-KRWDZBQOSA-N
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應用
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
包裝
Bottomless glass bottle. Contents are inside inserted fused cone.
其他說明
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.
訊號詞
Warning
危險分類
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°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
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
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
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
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
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