A simple and sensitive intramolecular charge transfer fluorescent probe to detect CN– in aqueous media and living cells was written by Shahid, Mohammad;Misra, Arvind. And the article was included in Analytical Methods in 2013.Related Products of 55490-87-4 This article mentions the following:
The optical behavior of a simple intramol. charge transfer (ICT) fluorescent probe 1 has been described to detect cyanide (CN–) selectively for the first time in solution and living cells. The strong emission displayed by 1 is attributed to a decrease in ICT from anthracene to dicyanovinyl group. The change in color of the solution was visible to the naked eye. Probe 1 forms a 1:1 adduct with CN– with detection limit of 26 ppb. In the experiment, the researchers used many compounds, for example, 2-(Anthracen-9-ylmethylene)malononitrile (cas: 55490-87-4Related Products of 55490-87-4).
2-(Anthracen-9-ylmethylene)malononitrile (cas: 55490-87-4) belongs to nitriles. Nitriles are polar, as indicated by high dipole moments. As liquids, they have high relative permittivities, often in the 30s. Industrially, the main methods for producing nitriles are ammoxidation and hydrocyanation. Both routes are green in the sense that they do not generate stoichiometric amounts of salts.Related Products of 55490-87-4
Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts