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Structure of 1105665-42-6
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5-Bromo-2,3-difluorobenzonitrile features a trifunctional aromatic core with bromine, two fluorine atoms, and a nitrile group positioned for selective coupling. This electron-deficient scaffold enables efficient cross-coupling reactions in pharmaceutical synthesis and materials science applications.
5-Bromo-2,3-difluorobenzonitrile serves as a versatile building block in medicinal chemistry and agrochemical synthesis, enabling palladium-catalyzed cross-coupling reactions due to its compatible bromine and nitrile functionalities. The ortho-fluorine substituents enhance metabolic stability and modulate electronic properties, while the molecule exhibits excellent bench stability and facilitates straightforward purification. Its defined regiochemistry supports reliable downstream functionalization in multistep syntheses.
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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-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501
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Lot numbers can be found on the outside label of a product: