L-Tryptophan

PhotochemCAD ID: F05
Class: Biomolecules
Name: L-Tryptophan
Synonym:
CAS: 73-22-3
Source: Sigma-Aldrich, T9020
Download Structure File (.cdx)
λabs: 278 nm

Absorption Spectrum

Solvent: phosphate buffer (pH 7, 0.1 M)
Instrument: Cary 3
Date: summer, 1995
By: Ruchun A. Fuh
Absorption coefficient: 5579 at 278 nm
Download Absorption Spectrum File

Fluorescence Spectrum

Solvent: phosphate buffer (pH 7, 0.1 M)
Instrument: Spex FluoroMax
Date: summer, 1995
By: Ruchun A. Fuh
Fluorescence quantum yield: 0.12
Download Fluorescence Spectrum File

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