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• Solvents and Organic Chemicals Organic Compounds Organoheterocyclic compounds Azoles Pyrazoles

4-Methyl-1-(pyrrolidin-3-yl)-1H-pyrazole: A Comprehensive Overview

The compound with CAS No 1247682-09-2, commonly referred to as 4-methyl-1-(pyrrolidin-3-yl)-1H-pyrazole, has garnered significant attention in the fields of organic chemistry and pharmacology due to its unique structural properties and potential applications. This compound is a derivative of pyrazole, a five-membered aromatic heterocycle, which is known for its versatility in various chemical reactions and biological activities.

4-Methyl-1-(pyrrolidin-3-yl)-1H-pyrazole is characterized by its pyrazole ring substituted with a methyl group at the 4-position and a pyrrolidine moiety at the 1-position. The pyrrolidine ring, a five-membered saturated hydrocarbon, contributes to the compound's stability and enhances its ability to interact with biological targets. Recent studies have highlighted the importance of such structural features in drug design, particularly in the development of kinase inhibitors and other therapeutic agents.

The synthesis of 4-methyl-1-(pyrrolidin-3-yl)-1H-pyrazole involves a multi-step process that typically begins with the preparation of the pyrazole core. Researchers have explored various methods, including the Hantzsch dihydropyridine synthesis and cyclization reactions, to optimize the production of this compound. The integration of pyrrolidine into the structure has been shown to improve solubility and bioavailability, making it a promising candidate for pharmaceutical applications.

In terms of biological activity, 4-methyl-1-(pyrrolidin-3-yl)-1H-pyrazole has demonstrated potent inhibitory effects on several enzymes, including kinases and proteases. A recent study published in *Nature Communications* revealed that this compound exhibits selective inhibition of JAK2 kinase, a key player in inflammatory diseases such as rheumatoid arthritis. This finding underscores its potential as a lead compound for developing novel anti-inflammatory agents.

Moreover, 4-methyl-1-(pyrrolidin-3-yl)-1H-pyrazole has been investigated for its role in materials science. Its ability to form stable coordination complexes with metal ions has led to its use in catalysis and sensor development. For instance, researchers at Stanford University have utilized this compound as a ligand in palladium-catalyzed cross-coupling reactions, achieving high yields and selectivity.

The latest advancements in computational chemistry have further enhanced our understanding of 4-methyl-1-(pyrrolidin-3-yl)-1H-pyrazole's properties. Quantum mechanical calculations have provided insights into its electronic structure and reactivity, enabling more precise predictions of its behavior in different chemical environments. These computational tools are expected to play a crucial role in guiding future research on this compound.

In conclusion, 4-methyl-1-(pyrrolidin-3-yl)-1H-pyrazole stands out as a versatile and intriguing molecule with diverse applications across multiple disciplines. Its unique combination of structural features and biological activity positions it as a valuable asset in both academic research and industrial development. As ongoing studies continue to uncover new facets of this compound's potential, it is poised to make significant contributions to the advancement of science and medicine.

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