CAS 55804-65-4 | Coumarine 343 | CHEMSOON-Fluorescent dyes professional supplier

Product Name：Coumarine 343
Synonymous：2,3,6,7-Tetrahydro-11-oxo-1H,5H,11H-[1]benzopyrano[6,7,8-ij]quinolizine-10-carboxylic acid; 10-Oxo-2,3,5,6-tetrahydro-1H,4H,10H-11-oxa-3a-aza-benzo[de]anthracene-9-carboxylic acid; 11-Oxo-2,3,5,6,7,11-hexahydro-1H-pyrano[2,3-f]pyrido[3,2,1-ij]quinoline-10-carboxylic acid; C 343; Coumarin 343; Coumarin 519
CAS：55804-65-4

Basic Info

M.F.	C16H15NO4		M.W.	285.2946
Appearance

Properties

1) It is soluble in DMF and DMSO
2) Sealed at room temperature

Appications

1) It can be used for fluorescent probes

Characterization

HNMR

FTIR

HPLC

Reference

1) Reynolds, G. A.; Drexhage, K. H.; Optics Commun. 1975, 13(3), 222-225, DOI: 10.1016/0030-4018(75)90085-1 ; New coumarin dyes with rigidized structure for flashlamp-pumped dye lasers

2) Changenet-Barret, Pascale; Choma, Christin T.; Gooding, Edward F.; DeGrado, William F.; Hochstrasser, Robin M.; J. Phys. Chem. B 2000, 104(39), 9322-9329, DOI: 10.1021/jp001634v ; Ultrafast Dielectric Response of Proteins from Dynamics Stokes Shifting of Coumarin in Calmodulin

3) Jimenez, Ralph; Fleming, Graham R.; Kumar, P. V.; Maroncelli, M.; Nature 1994, 369(6480), 471-473, DOI: 10.1038/369471a0 ; Femtosecond solvation dynamics of water

4) Hara, Kohjiro; Sato, Tadatake; Katoh, Ryuzi; Furube, Akihiro; Ohga, Yasuyo; Shinpo, Akira; Suga, Sadaharu; Sayama, Kazuhiro; Sugihara, Hideki; Arakawa, Hironori; J. Phys. Chem. B 2003, 107(2), 597-606, DOI: 10.1021/jp026963x ; Molecular Design of Coumarin Dyes for Efficient Dye-Sensitized Solar Cells

5) Woodroofe, Carolyn C.; Lippard, Stephen J.; Journal of the American Chemical Society 2003, 125(38), 11458-11459, DOI: 10.1021/ja0364930 ; A novel two-fluorophore approach to ratiometric sensing of Zn2+