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Structure of 85331-33-5
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3,5-Dichloropyridine-2-carbonitrile features a pyridine core bearing two chlorine substituents at the 3 and 5 positions and a nitrile group at the 2 position. This electron-deficient heterocycle integrates readily into synthetic sequences requiring strong acceptor functionality. The molecule exhibits enhanced stability under standard bench conditions and serves as a key building block in medicinal chemistry and agrochemical synthesis.
3,5-Dichloropyridine-2-carbonitrile serves as a versatile building block in medicinal chemistry, enabling efficient construction of heterocyclic scaffolds through nucleophilic substitution and transition-metal-catalyzed coupling reactions. Its dichloro-substituted pyridine core offers high reactivity at C3 and C5 positions, while the nitrile group provides orthogonal functionality for further derivatization. The compound exhibits excellent bench stability and facilitates straightforward purification, making it well-suited for scalable synthesis and API development workflows.
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GHS No : GHS06
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Signal Word : Danger
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UN#: 3439
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Class : 6.1
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Packing Group : Ⅲ
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Hazard Statements : H301+H311+H331-H315-H319-H335
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Precautionary Statements : P264-P270-P330-P405-P501
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Lot numbers can be found on the outside label of a product: