7-Diethylamino-3-formylcoumarin
CAS: 57597-64-5
Rif. 3D-HCA59764
| 25mg | 68,00 € | ||
| 50mg | 105,00 € | ||
| 100mg | 149,00 € | ||
| 250mg | 211,00 € | ||
| 500mg | 336,00 € |
Informazioni sul prodotto
7-Diethylamino-3-formylcoumarin is a coumarin derivative that has a constant fluorescence resonance. It reacts with metal cations to form fluorescent reaction products. The ethyl group on the compound provides a low detection limit for the compound using UV light and also enhances the fluorescence of 7-diethylamino-3-formylcoumarin in the presence of zinc (Zn2+) ions. The enhancement of fluorescence by Zn2+ ions results from the increased energy transfer between 7-diethylamino-3-formylcoumarin and thiosemicarbazide, which is an electron acceptor. This reaction is called FRET (fluorescent resonance energy transfer).
Proprietà chimiche
Richiesta tecnica su: 3D-HCA59764 7-Diethylamino-3-formylcoumarin
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