Cas no 55306-66-6 (4-chloropyridine-2,6-dicarbonitrile)

4-Chloropyridine-2,6-dicarbonitrile is a heterocyclic organic compound featuring a pyridine core substituted with chlorine at the 4-position and two cyano groups at the 2- and 6-positions. This structure imparts reactivity suitable for use as a versatile intermediate in organic synthesis, particularly in the preparation of pharmaceuticals, agrochemicals, and functional materials. The electron-withdrawing cyano and chloro groups enhance its utility in nucleophilic substitution and cross-coupling reactions. Its high purity and stability under standard conditions make it a reliable building block for constructing complex molecular architectures. The compound is typically handled under inert conditions to preserve its integrity.
4-chloropyridine-2,6-dicarbonitrile structure
55306-66-6 structure
Product Name:4-chloropyridine-2,6-dicarbonitrile
CAS No:55306-66-6
MF:C7H2ClN3
MW:163.563879489899
MDL:MFCD00185811
CID:1005945
PubChem ID:86346465
Update Time:2025-06-11

4-chloropyridine-2,6-dicarbonitrile Chemical and Physical Properties

Names and Identifiers

    • 4-chloro-2,6-Pyridinedicarbonitrile
    • 4-Chloropyridine-2,6-dicarbonitrile
    • 4-chloropyridine-2,6-dicarbonitrile
    • MDL: MFCD00185811
    • Inchi: 1S/C7H2ClN3/c8-5-1-6(3-9)11-7(2-5)4-10/h1-2H
    • InChI Key: OQBWVPUACGCUCO-UHFFFAOYSA-N
    • SMILES: ClC1C=C(C#N)N=C(C#N)C=1

Computed Properties

  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 11
  • Rotatable Bond Count: 0

Experimental Properties

  • Density: 1.43±0.1 g/cm3 (20 oC 760 Torr),
  • Boiling Point: 271.0±35.0 oC (760 Torr),
  • Flash Point: 117.7±25.9 oC,
  • Solubility: Very slightly soluble (0.98 g/l) (25 o C),

4-chloropyridine-2,6-dicarbonitrile Pricemore >>

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Additional information on 4-chloropyridine-2,6-dicarbonitrile

Comprehensive Overview of 4-Chloropyridine-2,6-dicarbonitrile (CAS No. 55306-66-6): Properties, Applications, and Innovations

4-Chloropyridine-2,6-dicarbonitrile (CAS No. 55306-66-6) is a specialized heterocyclic compound that has garnered significant attention in pharmaceutical and agrochemical research due to its unique molecular structure. This chloropyridine derivative features two cyano groups at the 2- and 6-positions, enhancing its reactivity and versatility in synthetic chemistry. Researchers frequently explore its potential as a building block for bioactive molecules, particularly in the design of crop protection agents and pharmaceutical intermediates. Its CAS registry number (55306-66-6) serves as a critical identifier in global chemical databases, ensuring precise tracking in regulatory and commercial contexts.

The compound’s thermal stability and solubility profiles make it suitable for diverse reaction conditions, including catalyzed cross-coupling and nucleophilic substitution reactions. Recent studies highlight its role in developing sustainable pesticides, aligning with the growing demand for eco-friendly agrochemicals. Innovations in green chemistry have further optimized its synthesis, reducing waste and energy consumption—a topic trending in AI-driven material science forums. Users often search for "55306-66-6 suppliers" or "4-chloropyridine-2,6-dicarbonitrile synthesis," reflecting industrial and academic interest.

From an SEO perspective, this compound intersects with high-traffic keywords like "pyridine derivatives applications" and "nitrile-functionalized heterocycles." Its relevance to drug discovery is underscored by its use in constructing kinase inhibitors—a hot topic in cancer research. Analytical techniques such as HPLC and NMR are routinely employed to verify its purity, a detail frequently queried by quality control professionals. The compound’s molecular weight (167.56 g/mol) and melting point data are critical for formulation scientists, often cited in patent applications.

Emerging trends in precision agriculture and biodegradable materials have amplified the demand for tailored chloropyridine compounds. For instance, its incorporation into smart delivery systems for nutrients or pesticides leverages its structural modularity. Environmental scientists also investigate its degradation pathways, addressing concerns about chemical persistence—a subject trending in sustainability blogs. FAQs like "Is 4-chloropyridine-2,6-dicarbonitrile biodegradable?" or "How to handle 55306-66-6 safely?" dominate niche forums, highlighting the need for clear technical guidance.

In summary, 4-Chloropyridine-2,6-dicarbonitrile (CAS No. 55306-66-6) exemplifies the convergence of synthetic chemistry and applied science. Its multifaceted applications—from crop science to medicinal chemistry—are bolstered by ongoing research into efficient synthesis routes and environmental impact. As industries prioritize green alternatives, this compound’s role in next-generation formulations is poised to expand, making it a staple in both academic curricula and industrial R&D pipelines.

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