4',6-Diamidino-2-phenylindole, [DAPI]
PhotochemCAD ID: O06
Class: Miscellaneous Dyes
Name: 4',6-Diamidino-2-phenylindole, [DAPI]
Synonym: DAPI
CAS: 28718-90-3
Structure: O06.str.cdx
λabs: 344 nm
Absorption Spectrum
Solvent: waterInstrument: Cary 3
Date: summer, 1997
By: Ruchun A. Fuh
Absorption coefficient: 27800 at 344 nm
Fluorescence Spectrum
Solvent: waterInstrument: Spex FluoroMax
Date: summer, 1997
By: Ruchun A. Fuh
Fluorescence quantum yield: 0.043
The data displayed here are derived from the scientific literature. For citations please see the following two papers:
- “PhotochemCAD 3: Diverse Modules for Photophysical Calculations with Access to Multiple Spectral Databases,”Taniguchi, M.; Du, H.; Lindsey, J. S. Photochem. Photobiol. 2018, 94, 277–289.
- “Database of Absorption and Fluorescence Spectra of >300 Common Compounds for Use in PhotochemCAD,” Taniguchi, M.; Lindsey, J. S. Photochem. Photobiol. 2018, 94, 290–327.