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Comprehensive Guide to 4-Chloro-2-ethyl-2H-pyrazole-3-carbonitrile (CAS No. 1708027-10-4): Properties, Applications, and Industry Insights

4-Chloro-2-ethyl-2H-pyrazole-3-carbonitrile (CAS No. 1708027-10-4) is a specialized heterocyclic compound gaining traction in pharmaceutical and agrochemical research. This pyrazole derivative features a unique molecular structure combining a chloro-substituted pyrazole ring with an ethyl group and a nitrile functionality, making it a versatile intermediate for synthetic applications. Its chemical formula C6H6ClN3 and molecular weight of 155.59 g/mol position it as a valuable building block in modern organic synthesis.

Recent studies highlight the growing demand for nitrile-containing pyrazoles like 4-Chloro-2-ethyl-2H-pyrazole-3-carbonitrile due to their remarkable biological activities. Researchers are particularly interested in its potential as a precursor for crop protection agents and pharmaceutical intermediates, aligning with current trends in sustainable agriculture and drug discovery. The compound's chloro-pyrazole core has shown promise in developing novel enzyme inhibitors, addressing frequent Google searches about "next-generation therapeutic targets."

From a synthetic chemistry perspective, CAS 1708027-10-4 offers multiple reactive sites for further functionalization. The chloro group at position 4 enables nucleophilic substitution reactions, while the nitrile moiety can undergo transformations to amidines, tetrazoles, or carboxylic acid derivatives. This reactivity profile makes it valuable for answering common researcher queries about "versatile heterocyclic scaffolds" and "multifunctional synthetic intermediates." Analytical data shows the compound typically appears as a white to off-white crystalline powder with good stability under standard storage conditions.

Industry professionals searching for "high-purity pyrazole derivatives" or "custom chemical synthesis" will find 4-Chloro-2-ethyl-2H-pyrazole-3-carbonitrile particularly relevant. Current Good Manufacturing Practice (cGMP) compliant batches are available for pharmaceutical applications, meeting the increasing demand for "quality-controlled synthetic intermediates" in drug development pipelines. The compound's logP value of approximately 1.8 suggests favorable solubility characteristics for both organic and aqueous systems, addressing formulation challenges often discussed in research forums.

Environmental and safety considerations for CAS 1708027-10-4 follow standard laboratory protocols for handling organic compounds. While not classified as hazardous under current regulations, proper personal protective equipment (PPE) including gloves and safety glasses is recommended during handling. This aligns with growing Google search trends around "green chemistry practices" and "sustainable synthetic methodologies." The compound's stability profile makes it suitable for international shipping under normal conditions, responding to frequent queries about "global chemical sourcing."

Emerging applications of 4-Chloro-2-ethyl-2H-pyrazole-3-carbonitrile include its use in material science, particularly in the development of functional polymers and coordination complexes. Recent patent literature reveals its incorporation into metal-organic frameworks (MOFs), answering trending searches about "advanced materials for gas storage." The compound's ability to act as a ligand for transition metals opens possibilities in catalysis research, a hot topic in academic and industrial chemistry circles.

Quality control specifications for 1708027-10-4 typically require ≥98% purity by HPLC analysis, with stringent limits on residual solvents and heavy metals. This addresses pharmaceutical industry demands for "high-purity building blocks" evident in search engine data. Analytical techniques including 1H/13C NMR, mass spectrometry, and FT-IR spectroscopy are employed for comprehensive characterization, providing researchers with the detailed structural confirmation they frequently seek.

The global market for pyrazole-based compounds like 4-Chloro-2-ethyl-2H-pyrazole-3-carbonitrile is projected to grow steadily, driven by increasing R&D investments in life sciences. Market analysis reveals particular interest from Asia-Pacific regions, correlating with search volume data for "specialty chemicals suppliers." Custom synthesis options are available to meet specific researcher requirements for modified pyrazole derivatives, responding to the trend toward "tailor-made research chemicals."

For researchers investigating "structure-activity relationships" or "bioisosteric replacements," this compound offers valuable opportunities for molecular diversification. Its balanced lipophilicity and moderate molecular weight make it attractive for medicinal chemistry programs, particularly in the development of small molecule therapeutics. These applications directly address common PubMed and Google Scholar search patterns related to "fragment-based drug discovery."

Technical literature suggests optimized synthetic routes to 4-Chloro-2-ethyl-2H-pyrazole-3-carbonitrile that minimize byproduct formation while maximizing yield. Process chemistry improvements have reduced production costs, making the compound more accessible for academic and industrial researchers alike. This development responds to frequent queries about "cost-effective research chemicals" and "scalable synthetic methods" in online chemistry communities.

Storage recommendations for CAS 1708027-10-4 include keeping the material in a cool, dry place away from strong oxidizing agents. Standard chemical stability studies indicate excellent shelf life when properly stored, addressing common concerns about "long-term chemical storage" found in laboratory management forums. The compound's compatibility with common organic solvents enhances its utility in diverse synthetic applications.

Future research directions for pyrazole-3-carbonitrile derivatives may explore their potential in electronic materials and photovoltaic applications, according to recent scientific conferences. This aligns with growing interest in "organic semiconductors" and "energy storage materials" visible in search engine trends. The unique electronic properties of the pyrazole-nitirile system warrant further investigation for these cutting-edge applications.

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