247715

Sigma-Aldrich

4-Amino-N-methylphthalimide

97%

Empirical Formula (Hill Notation):
C9H8N2O2
CAS Number:
Molecular Weight:
176.17
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

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

Related Categories

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.

Packaging

1 g in glass bottle

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Target Organs

Respiratory system

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

NONH for all modes of transport

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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...
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)
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)

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