Perylene Green pH-Probe 720-5.5

Basic Information

structure
Perylene Green pH-Probe 720-5.5
N,N’-di(2,6-diisopropylphenyl)-1-(4-methyl-1-piperazinyl)-6,7,12-trichloroperyle...
C53H49Cl3N4O4
912.30g / Mol
Perylene
pH Indicator - complete fluorescence quenching at basic pH, absorption red-shifted by 40nm; apparent pKa in pH sensors: 4.9 in hydromed D4.

References

1
D.Aigner et al., Chem. Commun., 2013, 49, 2139-2141, DOI: 10.1039/C3CC39151E

Overview

627 nm
725 nm
Tetrahydrofuran/0.1 M aqueous HCl 9:1 (V/V)
19000 M-1cm-1

Absorption

627 nm
19000 M-1cm-1
Varian Cary 50 UV-VIS

Emission

725 nm
yes
-
Hitachi F7000

More parameters

Tetrahydrofuran/0.1 M aqueous HCl 9:1 (V/V)
-

References

1
D.Aigner et al., Chem. Commun., 2013, 49, 2139-2141, DOI: 10.1039/C3CC39151E
spectra uploaded by Daniel Aigner

Provide more Spectra

Quantum Yields


Lifetimes

6.00 ns
Pulse Fluorimetry
Toluene

Availabilities

Academic sharing
Sergey M Borisov
sergey.borisov@tugraz.at

Applications

pH-Indicator