08941
Citropten
analytical standard
Synonym(s):
5,7-Dimethoxycoumarin, Citropten, Limettin
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About This Item
Empirical Formula (Hill Notation):
C11H10O4
CAS Number:
Molecular Weight:
206.19
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
85151701
EC Number:
207-646-4
MDL number:
grade
analytical standard
Quality Segment
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
SMILES string
COc1cc(OC)c2C=CC(=O)Oc2c1
InChI
1S/C11H10O4/c1-13-7-5-9(14-2)8-3-4-11(12)15-10(8)6-7/h3-6H,1-2H3
InChI key
NXJCRELRQHZBQA-UHFFFAOYSA-N
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.
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).
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signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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