The chemical properties of alicyclic heterocycles are similar to those of the corresponding chain compounds. Compound: 2-Furoic hydrazide, is researched, Molecular C5H6N2O2, CAS is 3326-71-4, about A highly selective fluorescent sensor for Ca2+ and Sr2+ based on diarylethene with a furan-carbohydrazide unit, the main research direction is fluorescent sensor calcium strontium diarylethene furan carbohydrazide.Safety of 2-Furoic hydrazide.
A fluorescent sensor based on diarylethene (I) has been designed and synthesized. The sensor not only exhibited excellent photochromic properties, but also has distinguishing ability for Ca2+ and Sr2+ from other metal ions. Upon addition of Ca2+ and Sr2+, its emission intensity enhanced 27-fold and 24-fold resp., accompanied by the emission peak shifted from 439 nm to 484 nm for Ca2+, and to 479 nm for Sr2+. The 1:1 stoichiometry between the sensor and the two ions was confirmed by Job’s plot and HRMS. The LOD for Ca2+ and Sr2+ was determined to be 9.4 × 10-8 mol L-1 and 7.2 × 10-8 mol L-1, resp. Furthermore, the sensor was applied in the detection of Ca2+ and Sr2+ in practical samples successfully.
Although many compounds look similar to this compound(3326-71-4)Safety of 2-Furoic hydrazide, numerous studies have shown that this compound(SMILES:O=C(C1=CC=CO1)NN), has unique advantages. If you want to know more about similar compounds, you can read my other articles.
Reference:
Benzisoxazole – Wikipedia,
Benzisoxazole – an overview | ScienceDirect Topics