PhotochemCAD ID: I11
Class: Acridines
Name: Thionin
Synonym: Thionine, 3,7-Diaminophenothiazin-5-Ium Chloride
CAS: 26754-93-8
Source: Kodak, C1755
Download Structure File (.cdx)
λabs: 605 nm

Absorption Spectrum

Solvent: ethanol
Instrument: Agilent 8453
Date: January, 2017
By: Masahiko Taniguchi
Absorption coefficient: 77600 at 605 nm
Download Absorption Spectrum File

Fluorescence Spectrum

Solvent: ethanol
Instrument: PTI QM-4/2003 SE
Date: January, 2017
By: Masahiko Taniguchi
Fluorescence quantum yield: 0.04
Download Fluorescence Spectrum File

The data displayed here are derived from the scientific literature. For citations please see the following two papers: