08941
柠美内酯
analytical standard
别名:
5,7-二甲氧基香豆素, 利美汀, 柠檬油素
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关于此项目
经验公式（希尔记法）:
C11H10O4
化学文摘社编号:
分子量:
206.19
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
85151701
EC Number:
207-646-4
MDL number:
InChI key
NXJCRELRQHZBQA-UHFFFAOYSA-N
InChI
1S/C11H10O4/c1-13-7-5-9(14-2)8-3-4-11(12)15-10(8)6-7/h3-6H,1-2H3
SMILES string
COc1cc(OC)c2C=CC(=O)Oc2c1
grade
analytical standard
assay
≥98.0% (HPLC)
shelf life
limited shelf life, expiry date on the label
impurities
≤1.0% water
mp
146-149 °C (lit.)
application(s)
food and beverages
format
neat
Quality Level
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Application
Citropten may be used as a reference standard in the determination of citropten in perfumes and sun-tan cosmetics using high performance liquid chromatography coupled with ultraviolet detector (HPLC-UV).
General description
Citropten is found in the essential oil of bergamot. It is a photomutagenic and phototoxic compound which is used to stimulate human skin pigmentation.
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
High-performance liquid chromatographic determination of citropten and bergapten in suction blister fluid after solar product application in humans.
Makki S, et al.
Journal of Chromatography. B, Biomedical Sciences and Applications, 563(2), 407-413 (1991)
Determination of bergapten and citropten in perfumes and suntan cosmetics by high-performance liquid chromatography and fluorescence.
Bettero A and Benassi CA
Journal of Chromatography A, 280(2), 167-171 (1983)
Adriana Arigò et al.
Journal of chromatography. A, 1649, 462183-462183 (2021-05-27)
In the European Union, cosmetic products are regulated by the Cosmetics Regulation (EC) No. 1223/2009. The Analytical Working Group of the International Fragrance Association (IFRA) suggested that a new sensitive analytical method is needed to determine psoralens in finished cosmetic
Yu Zhang et al.
Journal of pharmaceutical and biomedical analysis, 102, 110-118 (2014-09-30)
Spatholobi Caulis, the vine stem of Spatholobus suberectus Dunn, has been widely used in traditional Chinese and folk medicines for treatment of irregular menstruation, blood deficiency and rheumatalgia in clinic. In this study, an accurate and reliable high performance liquid
Raimo A Ketola et al.
Forensic science international, 249, e7-11 (2015-02-17)
Kavalactones are a group of compounds found in kava, a beverage or extract prepared from the rhizome of the kava plant (Piper methysticum). Traditionally kava extracts have been used for their anxiolytic and sedative properties. Sales of kava extracts were
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