Piperidine structural motif is present in numerous natural alkaloids. These include piperine, which gives black pepper its spicy taste. This gave the compound its name. 2403-88-5, formula is C9H19NO, Name is 2,2,6,6-Tetramethyl-4-piperidinol. Other examples are the fire ant toxin solenopsin, the nicotine analog anabasine of tree tobacco (Nicotiana glauca), lobeline of Indian tobacco. HPLC of Formula: 2403-88-5.
He, Lei;Yang, Chao;Ding, Jie;Lu, Mei-Yun;Chen, Cheng-Xin;Wang, Guang-Yuan;Jiang, Jun-Qiu;Ding, Lan;Liu, Guo-Shuai;Ren, Nan-Qi;Yang, Shan-Shan research published 《 Fe, N-doped carbonaceous catalyst activating periodate for micropollutant removal: Significant role of electron transfer》, the research content is summarized as follows. In this study, the performance of periodate (PI) on sulfadiazine (SDZ) degradation was evaluated using coagulation solid waste fabricated catalyst (CWBC), obtained by simple pyrolysis. SDZ effectively underwent 98.94% remove within 90 min in the CWBC/PI system. Electron transfer was the predominant mechanism due to the development of an electronic cycle among SDZ, CWBC and PI, where the O·-2, PFRs, and the reactive iodine species had minor roles. D. functional theory calculations identified that Fe and N could change the electron configuration and break the chem. inertness of carbonaceous material. As a result, electrons on the carbon matrix of CWBC are inclined to travel through the formed Fe-O covalent bond to PI. Further anal. demonstrated that SO2-4, humic acid (HA), as well as anoxic conditions greatly facilitated SDZ degradation This study provides a facile protocol for converting coagulation waste to an efficient catalyst and provides fundamental insights into the degradation mechanisms of micropollutants by activating PI.
2403-88-5, 2,2,6,6-Tetramethyl-4-piperidinol(TEMPO) is a useful research compound. Its molecular formula is C9H19NO and its molecular weight is 157.25 g/mol. The purity is usually 95%.
TEMPO is an intermediate used in the preparation of Piperidinyloxy free radical derivatives.
TEMPO is an organic compound that acts as a radical scavenger. It is stable in the presence of water and air and can be used for the inhibition of bacterial growth. TEMPO reacts with reactive intermediates to form non-reactive substances and terminate chain reactions. This process is optimal at temperatures between 0°C and 40°C and pH values between 3.5 and 7.5. TEMPO has been shown to inhibit the growth of bacteria by reacting with reactive molecules such as amines, chlorides, or low energy radicals in aqueous solution. TEMPO also has genotoxic activity that inhibits DNA synthesis in bacterial cells through oxidation of guanine residues on DNA molecules., HPLC of Formula: 2403-88-5
Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem