Pyrazole and its derivatives are considered a pharmacologically important active scaffold that possesses almost all types of pharmacological activities. 2075-46-9, formula is C3H3N3O2, Name is 4-Nitro-1H-pyrazole. Pyrazole is a weak base, with pKb 11.5 (pKa of the conjugated acid 2.49 at 25 °C).Pyrazole used as a ligand to prepare organometallic compounds. Electric Literature of 2075-46-9.
Pei, Congcong;Chen, Xiaoyu;Li, Linlin;Li, Jingya;Zou, Dapeng;Wu, Yangjie;Wu, Yusheng research published 《 Copper-catalyzed C3-amination of quinoxalin-2(1H)-ones: Using Selectfluor as a mild oxidant》, the research content is summarized as follows. A practical and efficient route for copper-catalyzed C-3 amination of quinoxalin-2(1H)-ones with easily available azoles as nitrogen sources and Selectfluor as mild oxidant was developed. The transformation featured at. economy, simple operation, broad substrate scope, and moderate to excellent yields.
Electric Literature of 2075-46-9, 4-Nitro-1H-pyrazole, also known as 4-Nitropyrazole, is a useful research compound. Its molecular formula is C3H3N3O2 and its molecular weight is 113.08 g/mol. The purity is usually 95%.
4-Nitropyrazole, is a building block for the synthesis of various pharmaceutical compounds, including inhibitors, and therapeutic agents. It can be used for the synthesis of highly selective, brain-penetrant aminopyrazole LRRK2 Inhibitor, as a potentially viable treatment for Parkinson’s disease., 2075-46-9.
Referemce:
Pyrazole – Wikipedia,
Pyrazoles – an overview | ScienceDirect Topics