Al-Kindy, S. M. Z. published the artcileUV-visible absorption and fluorescence characteristics of the luminescent label coumarin-6-sulfonyl chloride in homogeneous and micellar solutions, Application of Coumarin-6-sulfonyl chloride, the publication is Analytica Chimica Acta (1994), 285(3), 329-33, database is CAplus.
This paper describes the study of the UV-visual absorption, fluorescence emission, and fluorescence excitation spectra of coumarin-6-sulfonyl chloride (C-6SCl) in various organic solvents and buffer solutions The spectral behavior in aqueous micellar systems of anionic and cationic surfactants was studied. The spectral properties of the compound together with the determined pK values in the ground and excited state are discussed in relation to its electronic structure. The results reflect the importance of the medium effect on the anal. application of C-6SCl as a potential luminescent label for derivatization of amino and phenolic groups.
Analytica Chimica Acta published new progress about 10543-42-7. 10543-42-7 belongs to chlorides-buliding-blocks, auxiliary class Other Aromatic Heterocyclic,Chloride,Sulfonyl chlorides,Ester, name is Coumarin-6-sulfonyl chloride, and the molecular formula is C9H5ClO4S, Application of Coumarin-6-sulfonyl chloride.
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