36799
7-(Diethylamino)coumarin-3-carboxylic acid
BioReagent, suitable for fluorescence, ≥98.0% (HPCE)
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经验公式（希尔记法）:
C14H15NO4
化学文摘社编号:
分子量:
261.27
UNSPSC Code:
12352106
NACRES:
NA.32
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
6145963
产品名称
7-(Diethylamino)coumarin-3-carboxylic acid, BioReagent, suitable for fluorescence, ≥98.0% (HPCE)
InChI
1S/C14H15NO4/c1-3-15(4-2)10-6-5-9-7-11(13(16)17)14(18)19-12(9)8-10/h5-8H,3-4H2,1-2H3,(H,16,17)
SMILES string
CCN(CC)c1ccc2C=C(C(O)=O)C(=O)Oc2c1
InChI key
WHCPTFFIERCDSB-UHFFFAOYSA-N
product line
BioReagent
assay
≥98.0% (HPCE)
mp
222-224 °C (dec.) (lit.)
solubility
DMF: soluble
DMSO: soluble
fluorescence
λex 409 nm; λem 473 nm in 0.1 M Tris pH 9.0
suitability
suitable for fluorescence
Quality Level
Application
7-(Diethylamino)coumarin-3-carboxylic acid (7-DCCA) may be used to study its photophysical properties in various solvents and solvent mixtures and as a fluorescent label for amine modification and protein conjugation
Other Notes
Fluorescent label for amine modification and protein conjugation
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
E. Koller et al.
Appl. Fluoresc. Technol., 4, 18-18 (1992)
Hui Zhang et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 69(4), 1136-1139 (2007-07-28)
The structure of 7-(N,N'-diethylamino)-coumarin-3-carboxylic acid (DCCA) was verified by single crystal X-ray crystallography. The UV-vis absorption and fluorescence of DCCA were discussed. The compound exhibits strong blue emission under ultraviolet light excitation. The molecular structure of DCCA was optimized using
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