7-(Diethylamino)coumarin-3-carbonitrile

CAS: 51473-74-6

Ref. 3D-BCA47374

Produktinformation

• Name: 7-(Diethylamino)coumarin-3-carbonitrile

Beschreibung

7-(Diethylamino)coumarin-3-carbonitrile is a fluorescent probe for the detection of chlorides. It reacts with chloride ions in solution to form an oxime that emits light at a wavelength of 430 nm. The fluorescence emission is enhanced when the pH is less than 5. 7-(Diethylamino)coumarin-3-carbonitrile has been used to detect nerve agents, such as sarin and soman, by monitoring the fluorescence enhancement following exposure to these agents. The quantum yield of this probe is 0.2 and it can be excited by visible light at 350 nm.

• Marke: Biosynth

Chemische Eigenschaften

• Molekulargewicht: 242.28 g/mol
• Formel: C₁₄H₁₄N₂O₂
• Reinheit: Min. 95%