Coumarin 7

Coumarin 7 is a greenish yellow fluorescent dye. It has good heat resistance and light resistance, good migration resistance and high tinting strength with wide application. Coumarin 7 is a laser dye that is used as green phosphorescent dopant material for organic light-emitting diodes (OLED). Its derivatives are used in medicine and chemistry. Spectral Data: lambdaabs 438nm, lambdaem 266nm/355nm, lambdaex 490nm, lambdalaser 520nm. References: (1) S.A. Tuccio, et al., Optics Commun. 7, 248 (1973) , (2) J.M. Yarborough, Appl. Phys. Lett. 24, 629 (1974) , (3) S. Speiser & N. Shakkour, Appl. Phys. B 38, 191 (1985) , (4) J.V. Yenagi, et al., Spect. Lett. 25, 63 (1992) , (5) S.A. Swanson, et al., Chem. Mater. 15, 2305 (2003) , (6) A.K. Satpati, et al., Photochem. Photobiol. 85, 119 (2009) , (7) M. Taniguchi & J.S. Lindsey, Photochem. Photobiol. 94, 290 (2018) , (8) G. Sodeifian, et al., Fluid Phase Equil. 483, 122 (2019) Appearance: Yellow to orange powder. Solubility: Soluble in DMSO or ethanol. Identity: Determined by 1H-NMR. Declaration: Manufactured by Chemodex. Inchi Key: GOLORTLGFDVFDW-UHFFFAOYSA-N Smiles: CCN(CC)C1=CC=C2C(OC(C(C3=NC4=C(C=CC=C4)N3)=C2)=O)=C1