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About This Item
Empirical Formula (Hill Notation):
C9H8N2O2
CAS Number:
Molecular Weight:
176.17
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
Recommended Products
assay
97%
mp
246-248 °C (lit.)
SMILES string
CN1C(=O)c2ccc(N)cc2C1=O
InChI
1S/C9H8N2O2/c1-11-8(12)6-3-2-5(10)4-7(6)9(11)13/h2-4H,10H2,1H3
InChI key
KMEBUNSLFRQSEM-UHFFFAOYSA-N
General description
The intermediate charge-transfer transients of 4-amino-N-methylphthalimide (4AMP) has been characterized by laser flash photolysis, steady-state and time-resolved fluorescence studies. 4AMP is a solvatochromic fluorescent dye. Transient solvation of 4AMP in binary supercritical fluids composed of 2-propanol and CO2 has been studied by frequency-domain fluorescence spectroscopy.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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Reversible excited-state transient solvation in binary supercritical fluids revealed by multifrequency phase and modulation fluorescence.
Betts TA and Bright FV.
Appl. Spectroscopy, 44(7), 1203-1209 (1990)
Characterization of the triplet charge-transfer state of 4-amino-N-methylphthalimide in aprotic and protic media by laser flash photolysis.
Aich S, et al.
J. Chem. Soc., Faraday, 93(17), 2991-2996 (1997)
Axel G Griesbeck et al.
Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology, 2(2), 113-117 (2003-04-01)
The fluorescent 4,5-dimethoxyphthalimides 1-10 were applied as sensors for intra- and intermolecular photoinduced electron transfer processes. Strong intramolecular fluorescence quenching was detected for the thioether 2 and the tertiary amine 3. The fluorescence of the carboxylic acids 4-7 is pH-dependent
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