In contrast to benzene, Pyridine’s electron density is not evenly distributed over the ring, reflecting the negative inductive effect of the nitrogen atom. 16133-25-8, formula is C5H4ClNO2S, Name is Pyridine-3-sulfonyl chloride. For this reason, pyridine has a dipole moment and a weaker resonant stabilization than benzene (resonance energy 117 kJ·mol−1 in pyridine vs. 150 kJ·mol−1 in benzene). Recommanded Product: Pyridine-3-sulfonyl chloride.
Kan, Chun;Song, Fan;Shao, Xiaotao;Wu, Linyun;Zhu, Jing research published 《 Fe(III) induced fluorescent probe based on triamine and rhodamine derivatives and its applications in biological imaging》, the research content is summarized as follows. It is important to design a sensitive and efficient probe for detecting Fe3+ in environment and organisms. In this work, a rhodamine-based probe (RBTN) was designed by acylation reaction at high temperature RBTN has a good specific fluorescence sensing for Fe3+ in the EtOH/H2O (1:1, volume/volume, HEPES, 0.5 mM, pH = 7.3) solution The reversibility between RBTN and Fe3+ was confirmed by adding Na4P2O7. At the same time, RBTN has a lower detection limit, as low as 0.148 μM. In addition, RBTN can be used to detect Fe3+ in environmental water samples, and the recovery rate of Fe3+ is higher. Finally, biol. experiments confirmed that RBTN could be used to detect Fe3+ in cells, vivo and plant tissues.
Recommanded Product: Pyridine-3-sulfonyl chloride, Pyridine-3-sulfonyl chloride is a useful research compound. Its molecular formula is C5H4ClNO2S and its molecular weight is 177.61 g/mol. The purity is usually 95%.
Pyridine-3-sulfonyl chloride is a reagent used in the synthesis of pyrimidine derivatives with anti-proliferative activity against negative breast cancer cells.
Pyridine-3-sulfonyl chloride is a chemical compound that binds to the active site of cytochrome P450 enzymes. It can be used to study the effects of matrix effect on reaction solution. Pyridine-3-sulfonyl chloride has been shown to have an UV absorption spectrum with a maximum at 280 nm and a p450 activity that is proportional to the concentration of human serum. This compound has been shown to inhibit kinase domain in vitro assays, which may have clinical relevance in the treatment of obesity., 16133-25-8.