D87759
7-Diethylamino-4-methylcoumarin
99%
Synonym(s):
Coumarin 1
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All Photos(4)
About This Item
Empirical Formula (Hill Notation):
C14H17NO2
CAS Number:
Molecular Weight:
231.29
EC Number:
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.23
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Quality Level
Assay
99%
form
solid
mp
72-75 °C (lit.)
SMILES string
CCN(CC)c1ccc2C(C)=CC(=O)Oc2c1
InChI
1S/C14H17NO2/c1-4-15(5-2)11-6-7-12-10(3)8-14(16)17-13(12)9-11/h6-9H,4-5H2,1-3H3
InChI key
AFYCEAFSNDLKSX-UHFFFAOYSA-N
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General description
7-Diethylamino-4-methylcoumarin (C1) is a bichromophoric fluorescent laser dye, which has a laser action at 460 nm.
Application
Terbium based metal organic framework may be doped with C1 for potential use in ratiometric temperature sensing. C1 may also be used as a fluorescent photo-initiator that can act as an optical brightener for use in the synthesis of the light emitting diode (LED) based hydrogel.
Storage Class Code
11 - Combustible Solids
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Origin of the dual-band laser emission from 7-diethylamino-4-methylcoumarin (C1) in solution: effect of hydrogen-bonding interaction by hydroxylic molecules
Yip RW and Wen YX
Canadian Journal of Chemistry, 69(9), 1413-1417 (1991)
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Biochemistry, 44(19), 7107-7114 (2005-05-11)
We report on a photolabile protecting (caging) group that is new for carboxylic acids. Unlike previously used caging groups for carboxylic acids, it can be photolyzed rapidly and efficiently in the visible wavelength region. The caging group 7-N,N-diethyl aminocoumarin (DECM)
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A near infrared (NIR) light responsive chromophore 7-(diethylamino)-4-(hydroxymethyl)-2H-chromen-2-one (DEACM) was synthesized and incorporated to β-cyclodextrins with cRGD functionalized poly(ethylene glycol), the amphiphiles were coordinated with Au nanorods or nanoparticles to load anticancer drug doxorubicin (DOX) for fabricating hybrid nanoparticles. The
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