Perylene Orange pH-Probe 550-5.0

Basic Information

structure
Perylene Orange pH-Probe 550-5.0
1,6,7,12-Tetrachloro-N-(2,6-diisopropylphenyl)-N’-(3-morpholinopropyl)perylene-3...
C43H35Cl4N3O5
815.60g / Mol
Perylene
pH Indicator - complete fluorescence quenching at basic pH; apparent pKa in pH sensors: 5.1 in hydromed D4, 5.6 in poly(hydroxypropylmethacrylate), 4.9 in poly(hydroxyethylmethacrylate)

References

1
D.Aigner et al., Anal Bioanal Chem. 2011; 400(8): 2475–2485., DOI: 10.1007/s00216-010-4647-y

Overview

528 nm
558 nm
D4 hydrogel, 100mM buffer PH 3.50
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Exitation

528 nm
-
Hitachi F-7000

Emission

558 nm
yes
-
Hitachi F7000

More parameters

D4 hydrogel, 100mM buffer PH 3.50
-

References

1
D.Aigner et al., Anal Bioanal Chem. 2011; 400(8): 2475–2485, DOI: 10.1007/s00216-010-4647-y
spectra uploaded by Daniel Aigner

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Quantum Yields

95%
Rhodamine B
Hitachi F-7000
Dichloromethane

Lifetimes


Availabilities

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

Applications

pH-Indicator