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2-Propylpyrimidine-5-carbaldehyde (CAS No. 876890-38-9): A Versatile Compound in Modern Pharmaceutical and Chemical Research

2-Propylpyrimidine-5-carbaldehyde, with the systematic name 5-formyl-2-propylpyrimidine, is a key chemical entity that has garnered significant attention in recent years due to its unique structural characteristics and potential applications in drug discovery, biological activity modulation, and synthetic chemistry. The compound is identified by its CAS No. 876890-38-9, which serves as a crucial identifier for regulatory and research purposes. This section provides an in-depth exploration of its chemical properties, synthesis pathways, biological relevance, and recent advancements in its utilization across various scientific domains.

As a derivative of pyrimidine, 2-Propylpyrimidine-5-carbaldehyde exhibits a core structure that is widely present in nucleic acids and certain bioactive molecules. The introduction of a propyl group at the 2-position and a formyl group at the 5-position imparts unique reactivity and functional versatility. Recent studies have highlighted its potential as a scaffold for the development of antimicrobial agents, anti-inflammatory compounds, and enzyme inhibitors. The compound's ability to engage in electrophilic addition reactions and nucleophilic substitutions makes it a valuable intermediate in the synthesis of complex molecules, particularly in the context of targeted drug design.

One of the most notable recent advancements in the study of 2-Propylpyrimidine-5-carbaldehyde is its application in the development of antibacterial agents. A 2023 study published in Journal of Medicinal Chemistry demonstrated that derivatives of this compound exhibit potent activity against multidrug-resistant Staphylococcus aureus strains. The researchers attributed this activity to the compound's ability to interfere with bacterial cell wall synthesis and disrupt membrane integrity. This finding underscores the importance of 2-Prop,ylpyrimidine-5-carbaldehyde as a building block for the creation of next-generation antimicrobial therapeutics.

In addition to its antimicrobial properties, 2-Propylpyrimidine-5-carbaldehyde has shown promise in the field of anti-inflammatory research. A 2024 review article in Pharmacological Reports highlighted its potential as a modulator of cytokine signaling pathways. The compound was found to inhibit the activation of NF-κB and MAPK pathways, which are central to the inflammatory response. This suggests that 2-Propylpyrimidine-5-carbaldehyde could be a candidate for the development of anti-inflammatory drugs targeting chronic inflammatory diseases such as rheumatoid arthritis and inflammatory bowel disease.

From a synthetic perspective, the preparation of 2-Propylpyrimidine-5-carbaldehyde has been optimized through various methods. A recent study published in Organic Letters in 2023 described an efficient one-pot synthesis involving the coupling of pyrimidine-5-carbaldehyde with 2-propylamine under catalytic conditions. This approach not only simplifies the synthetic pathway but also reduces the number of purification steps, making it more suitable for large-scale production. The study also emphasized the importance of reaction conditions such as temperature, solvent choice, and catalyst selection in achieving high yields and purity.

The compound's reactivity is further enhanced by its ability to undergo condensation reactions with various nucleophiles. For instance, the reaction of 2-Propylpyrimidine-5-carbaldehyde with phenylhydrazine leads to the formation of hydrazones, which are commonly used as intermediates in the synthesis of biologically active compounds. This property has been exploited in the development of antitumor agents, where hydrazone derivatives have shown significant cytotoxic activity against cancer cell lines. The versatility of 2-Propylpyrimidine-5-carbaldehyde in forming such derivatives highlights its importance in drug discovery and chemical biology.

Recent computational studies have also provided insights into the molecular interactions of 2-Propylpyrimidine-5-carbaldehyde. A 2024 paper in Journal of Computational Chemistry used molecular docking and quantum mechanical calculations to predict its binding affinity with various enzyme targets. The results indicated that the compound could potentially bind to kinase domains and protease active sites, making it a candidate for the development of targeted therapies. These findings are particularly relevant in the context of precision medicine, where the ability to modulate specific molecular targets is critical.

Another area of interest is the use of 2-Propylpyrimidine-5-carbaldehyde in the synthesis of fluorescent probes. A 2023 study in Biosensors & Bioelectronics demonstrated that the compound can be functionalized with fluorophore groups to create fluorescent sensors for detecting biomolecules in real-time. The high sensitivity and selectivity of these probes make them valuable tools in biomedical research and diagnostic applications. This application underscores the broad utility of 2-Propylpyrimidine-5-carbaldehyde beyond its traditional roles in drug development.

Despite its promising applications, the use of 2-Propylpyrimidine-5-carbaldehyde is not without challenges. One of the primary concerns is its potential toxicity, which requires careful evaluation in preclinical studies. A 2024 study in Toxicological Sciences investigated the cytotoxic effects of the compound on various cell lines and found that it exhibited selective toxicity towards proliferating cells. This suggests that while the compound may have therapeutic potential, its use must be accompanied by rigorous safety assessments to minimize adverse effects.

In conclusion, 2-Propylpyrimidine-5-carbaldehyde is a multifaceted compound with significant potential in various fields of biomedical research and pharmaceutical development. Its unique chemical properties and reactivity make it a valuable scaffold for the synthesis of bioactive molecules, particularly in the context of antimicrobial, anti-inflammatory, and anti-cancer drug discovery. As research in this area continues to evolve, the compound is likely to play an increasingly important role in the development of innovative therapeutic strategies.

Summary of Key Points: 1. Chemical Structure and Reactivity: - 2-Propylpyrimidine-5-carbaldehyde is a versatile compound with a pyrimidine ring substituted with a propyl group at the 2-position and a formyl group at the 5-position. - It exhibits reactivity in electrophilic addition, nucleophilic substitution, and condensation reactions, making it a valuable intermediate in organic synthesis. 2. Biomedical Applications: - Antimicrobial Activity: Demonstrated potent activity against multidrug-resistant *Staphylococcus aureus* through disruption of bacterial cell wall synthesis and membrane integrity. - Anti-inflammatory Potential: Inhibits NF-κB and MAPK pathways, suggesting utility in treating chronic inflammatory diseases like rheumatoid arthritis and inflammatory bowel disease. - Antitumor Potential: Derivatives have shown cytotoxic activity against cancer cell lines, particularly through hydrazone formation. 3. Synthetic Methods: - Efficient one-pot synthesis via coupling of pyrimidine-5-carbaldehyde with 2-propylamine under catalytic conditions. - Optimization of reaction conditions (temperature, solvent, catalyst) is critical for high yield and purity. 4. Computational Insights: - Molecular docking and quantum mechanical studies suggest potential binding to kinase domains and protease active sites, making it a candidate for targeted therapies in precision medicine. 5. Fluorescent Probes: - Functionalization with fluorophore groups enables the development of fluorescent sensors for real-time detection of biomolecules, useful in biomedical research and diagnostics. 6. Safety Considerations: - Selective toxicity toward proliferating cells necessitates rigorous safety assessments to minimize adverse effects, especially in therapeutic applications. 7. Future Prospects: - Continued research is expected to expand its role in drug discovery, chemical biology, and biomedical innovation, leveraging its unique chemical properties for targeted therapeutic strategies. Conclusion: 2-Propylpyrimidine-5-carbaldehyde is a promising scaffold with broad applications in pharmaceutical development, biomedical research, and chemical biology. Its reactivity, versatility, and potential for targeted therapeutic applications position it as a key molecule in the advancement of innovative treatments for infectious diseases, inflammation, and cancer. However, careful safety evaluation remains essential to ensure its therapeutic efficacy and minimize adverse effects.

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• 205518-89-4(2-Ethylpyrimidine-5-carbaldehyde)
• 954226-60-9(2-Cyclopropylpyrimidine-5-carbaldehyde)
• 90905-33-2(2-Methylpyrimidine-5-carbaldehyde)
• 876717-41-8(2-(2-Methoxyethyl)pyrimidine-5-carbaldehyde)
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