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经验公式(希尔记法):
C16H12O4
化学文摘社编号:
分子量:
268.26
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
EC Number:
207-623-9
Beilstein/REAXYS Number:
237979
MDL number:
InChI
1S/C16H12O4/c1-19-12-5-2-10(3-6-12)14-9-20-15-8-11(17)4-7-13(15)16(14)18/h2-9,17H,1H3
InChI key
HKQYGTCOTHHOMP-UHFFFAOYSA-N
SMILES string
COc1ccc(cc1)C2=COc3cc(O)ccc3C2=O
grade
analytical standard
assay
≥98.0% (HPLC)
shelf life
limited shelf life, expiry date on the label
application(s)
food and beverages
format
neat
storage temp.
2-8°C
Quality Level
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General description
刺芒柄花素属于多酚的异黄酮类。
Application
刺芒柄花素已用在以下样品中作为测定刺芒柄花素的参考标准:
它在以下样品中可作为测定刺芒柄花素的参考标准:
- 牛、山羊、绵羊和人乳样品,通过磁微分散固相萃取(m-μ-dSPE)与在多反应监测(MRM)检测模式下运行的超高效液相色谱-三重四极杆电喷雾电离串联质谱(UHPLC-QqQ-ESI-MS/MS)联用进行分析。
- 乳制品,通过快速、简便、廉价、有效、坚固耐用和安全的(QuEChERS)提取程序以及具有 MRM 检测模式的 UHPLC-QqQ-ESI-MS/MS 进行分析。
它在以下样品中可作为测定刺芒柄花素的参考标准:
- 天然产物,湍流色谱-液相色谱-高分辨质谱(TFC LC-HRMS)分析。
- 大豆饮料,通过气相色谱与具有电子电离(EI)模式运行的MS/MS 联用进行分析。
- 大鼠血浆,通过UHPLC-QqQ-ESI-MS/MS 进行分析。
Biochem/physiol Actions
异黄酮在红三叶草中发现。可通过(至少部分通过)诱导肠粘膜中滋养体的分离,有效对抗 贾第鞭毛虫 的感染。
Other Notes
在我们的NMR在线平台ChemisTwin®上可以找到本品对应的数字化标准物质。您可使用ChemisTwin®上的数字等效品鉴定您的样品并进行定量分析(使用数字化外标)。可查看该物质的NMR谱图,只需点击几次鼠标,就能进行在线样品比对。欢迎点击了解更多,开启免费试用之旅。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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