InChI key
DLHXRDUXNVEIEY-UHFFFAOYSA-N
InChI
1S/C10H8O2/c1-7-2-3-8-4-5-10(11)12-9(8)6-7/h2-6H,1H3
SMILES string
Cc1ccc2C=CC(=O)Oc2c1
grade
analytical standard
assay
≥98.0% (HPLC)
shelf life
limited shelf life, expiry date on the label
bp
171-172 °C/11 mmHg (lit.)
mp
128-130 °C (lit.)
application(s)
cleaning products
cosmetics
food and beverages
personal care
format
neat
Quality Level
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Application
7-甲基香豆素可作为分析标准品，通过液相色谱（LC）技术，确定化妆品、 烟草制品、 和植物提取物 中的分析物。
General description
7-甲基香豆素是取代的香豆素，属于以苯并吡喃-2-酮结构为核心的杂环氧化合物。通常用作食品和饮料产品的成分。
存储类别
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
A Cappiello et al.
Journal of the American Society for Mass Spectrometry, 6(2), 132-139 (1995-02-01)
Coumarins are a large group of compounds that are naturally present in plant tissues and that exhibit a wide range of pharmacological properties. Analytical methods based on chromatographic techniques and conventional detectors are inadequate to accurately analyze coumarins in complex
Determination of Coumarins in Cosmetics with High Performance Liquid Chromatography
Zhao XY, et al.
Journal of analytical science, 27, 49-52 (2011)
Synthesis and evaluation of NA-PHEMAH polymer for use as a new stationary phase in high-temperature liquid chromatography
Akay S, et al.
Separation and Purification Technology, 152, 1-6 (2015)
A study of the analytical behaviour of selected synthetic and naturally occurring coumarins using liquid chromatography, ion trap mass spectrometry, gas chromatography and polarography and the construction of an appropriate database for coumarin character
Smyth WF, et al.
Analytica Chimica Acta, 564(2), 201-210 (2006)
Zhiqin Ren et al.
Molecules (Basel, Switzerland), 21(11) (2016-11-12)
In this paper an analytical method based on high performance liquid chromatography coupled to tandem mass spectrometry (HPLC-MS/MS) for the determination of coumarin and its derivatives in tobacco products was developed. The MS/MS fragmentation pathways of the eight coumarins were
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