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 |
Source: |
Download Structure File (.cdx) |
λabs: 344 nm |

Absorption Spectrum
Solvent: water |
Instrument: Cary 3 |
Date: summer, 1997 |
By: Ruchun A. Fuh |
Absorption coefficient: 27800 at 344 nm |
Download Absorption Spectrum File |
Fluorescence Spectrum
Solvent: water |
Instrument: Spex FluoroMax |
Date: summer, 1997 |
By: Ruchun A. Fuh |
Fluorescence quantum yield: 0.043 |
Download Fluorescence Spectrum File |
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.