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Structure of 126163-58-4
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4-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 under standard conditions, delivering complex intermediates in medicinal chemistry and materials synthesis.
4-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 bromine and nitrile functionalities. The difluoro substitution enhances metabolic stability and modulates electronic properties, while the compound exhibits excellent bench stability and compatibility with standard purification techniques.
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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: