Li, Long-Di published the artcileRoom temperature phosphorescence properties of 27 coumarin derivatives on filter paper, Quality Control of 10543-42-7, the publication is Analytica Chimica Acta (1994), 296(1), 99-105, database is CAplus.
Some coumarin derivatives were used as fluorescence labeling agent. The room temperature phosphorescence (RTP) properties of 27 kinds of coumarin derivatives on filter paper were studied. Most of them can give more intensive RTP signals when using 1.0 mol L-1 lead acetate as a heavy-atom perturber and there is an obvious relation between the RTP characteristics and the substituting group in some of the derivatives The fact that many of the coumarin derivatives can give RTP emission means that they can be expected to serve as RTP labeling agent.
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, Quality Control of 10543-42-7.
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