07526
4-[(9-Anthracenylmethylene)amino]-1,2-dihydro-1,5-dimethyl-2-phenyl-3H-pyrazol-3-one
suitable for fluorescence
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About This Item
Empirical Formula (Hill Notation):
C26H21N3O
CAS Number:
Molecular Weight:
391.46
UNSPSC Code:
41116105
NACRES:
NA.21
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
23002824
InChI key
RNXZNZGMBZVMDC-WPWMEQJKSA-N
SMILES string
O=C(C(/N=C/C1=C(C=CC=C2)C2=CC3=C1C=CC=C3)=C(C)N4C)N4C5=CC=CC=C5
InChI
1S/C26H21N3O/c1-18-25(26(30)29(28(18)2)21-12-4-3-5-13-21)27-17-24-22-14-8-6-10-19(22)16-20-11-7-9-15-23(20)24/h3-17H,1-2H3/b27-17+
assay
≥98.0% (HPLC)
suitability
suitable for fluorescence
Quality Level
Application
Highly selective fluorescent probe for Fe3+.
No interference from a large list of other ions, such as Ag+, Pb2+, Na+, K+, Hg2+, Cd2+, Ba2+, Zn2+, Cu2+, Ni2+, Ca2+, Al3+, Fe2+, SCN-, ....
Fluorescence data from resulting Fe3+ complex: excitation: 375 nm; emission 516 nm
No interference from a large list of other ions, such as Ag+, Pb2+, Na+, K+, Hg2+, Cd2+, Ba2+, Zn2+, Cu2+, Ni2+, Ca2+, Al3+, Fe2+, SCN-, ....
Fluorescence data from resulting Fe3+ complex: excitation: 375 nm; emission 516 nm
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
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Yanmei Zhou et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 98, 14-17 (2012-09-18)
A novel and simple Schiff base composed with 9-anthraldehyde and 4-aminoantipyrine was synthesized and characterized as a fluorescent probe. In the presence of Fe(3+), the fluorescent intensity has a dramatic enhancement over other examined metal ions in aqueous solution. The
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