ATTO 425

Synonym(s)
ATTO 425
Chemical Family
Coumarin
Optical Properties
Max Absorption 439 nm
Max Emission 485 nm
Extinction Coefficient 45,000 cm-1M-1
Quantum Yield 0.90
Lifetime 3.60 ns
CF260 0.19
CF280 0.17
Stokes Shift 46 nm
Brightness Index 41
Outside Data
Repository Accession Number
Fluorophores.org 148
Ingredient List