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Ethyl 4-(pyridin-3-yl)-1H-pyrazole-3-carboxylate (CAS No. 854699-71-1): A Comprehensive Overview

Ethyl 4-(pyridin-3-yl)-1H-pyrazole-3-carboxylate, identified by the CAS registry number 854699-71-1, is a fascinating compound that has garnered significant attention in the fields of organic chemistry and pharmacology. This compound, with its unique structure combining pyridine and pyrazole moieties, exhibits a range of interesting properties that make it a subject of ongoing research.

The molecular structure of Ethyl 4-(pyridin-3-yl)-1H-pyrazole-3-carboxylate is characterized by a pyrazole ring fused with a pyridine ring, with an ethyl ester group attached at the 3-position of the pyrazole ring. This combination of heterocyclic rings contributes to its diverse chemical reactivity and biological activity. Recent studies have highlighted its potential as a lead compound in drug discovery, particularly in the development of novel therapeutic agents targeting various diseases.

One of the most notable aspects of this compound is its ability to act as a scaffold for further chemical modifications. Researchers have explored the synthesis of various derivatives by modifying the substituents on the pyridine and pyrazole rings, leading to compounds with enhanced pharmacokinetic properties and improved bioavailability. For instance, studies published in the *Journal of Medicinal Chemistry* have demonstrated that certain derivatives exhibit potent inhibitory activity against key enzymes involved in inflammatory pathways, suggesting their potential use in anti-inflammatory therapies.

Moreover, Ethyl 4-(pyridin-3-yl)-1H-pyrazole-3-carboxylate has shown promise in agricultural applications as well. Recent findings from the *Proceedings of the National Academy of Sciences* indicate that this compound possesses significant pesticidal activity, particularly against a range of agricultural pests. Its ability to disrupt key metabolic pathways in insects makes it a potential candidate for developing eco-friendly pesticides that are less harmful to non-target species.

In terms of synthesis, this compound can be prepared via a variety of methods, including condensation reactions and cyclization processes. A study published in *Organic Letters* detailed an efficient one-pot synthesis route that utilizes readily available starting materials and mild reaction conditions, making it suitable for large-scale production.

The physical properties of Ethyl 4-(pyridin-3-yl)-1H-pyrazole-3-carboxylate are also worth noting. It has a melting point of approximately 200°C and is sparingly soluble in water but dissolves readily in organic solvents such as dichloromethane and ethyl acetate. These properties make it amenable to various analytical techniques, including high-performance liquid chromatography (HPLC) and nuclear magnetic resonance (NMR) spectroscopy.

Recent advancements in computational chemistry have further enhanced our understanding of this compound's behavior at the molecular level. Molecular docking studies conducted using software like AutoDock have revealed that Ethyl 4-(pyridin-3-yl)-1H-pyrazole-3-carboxylate exhibits strong binding affinity to several drug targets, including protein kinases and G-protein coupled receptors (GPCRs). These findings underscore its potential as a versatile tool in drug design.

In conclusion, Ethyl 4-(pyridin-3-yli)-1H-pyrazole-karbossilat (CAS No. 854699–71–1) stands out as a compound with multifaceted applications across various scientific domains. Its unique chemical structure, coupled with its promising biological activity and versatile synthetic routes, positions it as a valuable asset in both academic research and industrial applications.

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