sales@lanytech.com CAS #: 113869-04-8

Coumarins and related Dyes

 λ_max = 389 nm

Total formula: C₂₀H₂₅NO₂

Molecular weight: 311.42 g/mol

CAS #: 113869-04-8

1,1,6,6,8-Pentamethyl-2,3,5,6-tetrahydro-1H,4H-11-oxa-3a-aza-benzo[de]anthracen-10-one

Solvent: MeOH

Absorption maximum: 389 nm

Fluorescence maximum: 472 nm

Quantum yield: ~1