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Structure of 1703808-53-0
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3,5-Dibromo-1H-pyrazole-4-carbonitrile features a rigid pyrazole core bearing two bromine substituents at positions 3 and 5, flanking a nitrile group at C4. This electron-deficient scaffold enables direct incorporation into cross-coupling reactions, serving as a building block for bioactive heterocycles and functional materials.
3,5-Dibromo-1H-pyrazole-4-carbonitrile serves as a versatile building block in heterocyclic synthesis, enabling efficient access to functionalized pyrazole scaffolds. The molecule combines bromine sites for Pd-catalyzed cross-coupling and a nitrile group amenable to hydrolysis or nucleophilic addition, offering orthogonal reactivity. Its bench-stable nature and compatibility with standard reaction conditions facilitate straightforward incorporation into complex molecular architectures.
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GHS Pictogram :
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GHS No : GHS07
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Signal Word : Warning
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UN#: N/A
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Class : N/A
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Packing Group : N/A
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Hazard Statements : H302-H315-H319-H335
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Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501
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Lot numbers can be found on the outside label of a product: