Pyrazole is an organic compound with the formula C3H3N2H. It is a heterocycle characterized by a 5-membered ring of three carbon atoms and two adjacent nitrogen atoms, which are in ortho-substitution. 2075-46-9, formula is C3H3N3O2, Name is 4-Nitro-1H-pyrazole. Pyrazoles are a class of compounds that have the ring C3N2 with adjacent nitrogen atoms.Notable drugs containing a pyrazole ring are celecoxib (celebrex) and the anabolic steroid stanozolol. Application of C3H3N3O2.
Hou, Zhong-Wei;Li, Laiqiang;Wang, Lei research published 《 Organocatalytic electrochemical amination of benzylic C-H bonds》, the research content is summarized as follows. An organocatalytic site-selective electrochem. method for the benzylic C-H amination reactions of alkylarenes with azoles through hydrogen evolution was developed. The protocol proceeds in an undivided cell under mild conditions and employs 2,3-dichloro-5,6-dicyano-1,4-benzoquinone (DDQ) as a redox catalyst to generate carbocations, which obviates the need for transition-metal reagents or sacrificial chem. oxidants.
Application of C3H3N3O2, 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