Curcumin

PhotochemCAD ID: D08

Class: Polyenes/Polyynes

Name: Curcumin

Synonym: Natural Yellow 3

CAS: 458-37-7

Source: Sigma-Aldrich, C1386

Structure: D08.str.cdx

λabs: 425 nm

Absorption Spectrum

Solvent: ethanol

Instrument: Agilent 8453

Date: January, 2017

By: Masahiko Taniguchi

Absorption coefficient: 55000 at 425 nm

Fluorescence Spectrum

Solvent: ethanol

Instrument: PTI QM-4/2003 SE

Date: January, 2017

By: Masahiko Taniguchi

Fluorescence quantum yield: 0.063

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