Urolithin B

PhotochemCAD ID: H14
Class: Coumarins
Name: Urolithin B
Synonym: 3-Hydroxy-6H-benzo[c]chromen-6-one
CAS: 1139-83-9
Source: Sigma-Aldrich, OTV000001
Download Structure File (.cdx)
λabs: 278 nm

Absorption Spectrum

Solvent: ethanol
Instrument: Agilent 8453
Date: January, 2017
By: Masahiko Taniguchi
Absorption coefficient: 11300 at 278 nm
Download Absorption Spectrum File

Fluorescence Spectrum

Solvent: dimethylformamide
Instrument: PTI QM-4/2003 SE
Date: January, 2017
By: Masahiko Taniguchi
Fluorescence quantum yield: 0.21
Download Fluorescence Spectrum File

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