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• Solvents and Organic Chemicals Organic Compounds Organoheterocyclic compounds Azoles Phenylpyrazoles
• Solvents and Organic Chemicals Organic Compounds Organoheterocyclic compounds Azoles Pyrazoles Phenylpyrazoles

Research Brief on 5-Amino-1-(2-bromophenyl)-1H-pyrazole-4-carbonitrile (CAS: 71856-54-7)

The compound 5-Amino-1-(2-bromophenyl)-1H-pyrazole-4-carbonitrile (CAS: 71856-54-7) has recently garnered significant attention in the field of chemical biology and medicinal chemistry due to its potential applications in drug discovery and development. This research brief synthesizes the latest findings on this compound, focusing on its synthesis, biological activities, and therapeutic potential.

Recent studies have highlighted the versatility of 5-Amino-1-(2-bromophenyl)-1H-pyrazole-4-carbonitrile as a key intermediate in the synthesis of various pharmacologically active molecules. Its unique pyrazole core, coupled with the bromophenyl and cyano functional groups, makes it a promising scaffold for designing novel inhibitors targeting enzymes such as kinases and proteases. A 2023 study published in the Journal of Medicinal Chemistry demonstrated its efficacy in modulating the activity of protein kinases involved in inflammatory pathways.

In terms of synthetic methodologies, advancements have been made in optimizing the yield and purity of 5-Amino-1-(2-bromophenyl)-1H-pyrazole-4-carbonitrile. A recent publication in Organic Letters (2024) described a one-pot synthesis approach using palladium-catalyzed cross-coupling reactions, which significantly reduced the number of steps and improved overall efficiency. This method also minimized the formation of by-products, enhancing the compound's suitability for large-scale production.

Biological evaluations have revealed that 5-Amino-1-(2-bromophenyl)-1H-pyrazole-4-carbonitrile exhibits notable anti-proliferative effects against certain cancer cell lines. Research conducted at the National Cancer Institute (NCI) in 2023 indicated that derivatives of this compound showed selective cytotoxicity against breast and lung cancer cells, with IC50 values in the low micromolar range. These findings suggest its potential as a lead compound for developing new anticancer agents.

Furthermore, computational studies have provided insights into the molecular interactions of 5-Amino-1-(2-bromophenyl)-1H-pyrazole-4-carbonitrile with biological targets. Molecular docking simulations, as reported in a 2024 study in Bioorganic Chemistry, predicted strong binding affinities for several disease-relevant proteins, including cyclin-dependent kinases (CDKs) and bromodomain-containing proteins. These predictions align with experimental data, reinforcing the compound's therapeutic relevance.

Despite these promising results, challenges remain in optimizing the pharmacokinetic properties of 5-Amino-1-(2-bromophenyl)-1H-pyrazole-4-carbonitrile. Issues such as solubility and metabolic stability need to be addressed to advance its clinical translation. Ongoing research is exploring structural modifications, such as the introduction of solubilizing groups, to enhance its drug-like properties.

In conclusion, 5-Amino-1-(2-bromophenyl)-1H-pyrazole-4-carbonitrile (CAS: 71856-54-7) represents a valuable scaffold in medicinal chemistry with demonstrated biological activities and therapeutic potential. Continued research into its synthesis, mechanism of action, and structural optimization will be crucial for unlocking its full potential in drug development.

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