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Structure of 1349718-16-6
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4-Bromo-2,5-difluoropyridine is a fluorinated heterocyclic building block featuring complementary halogen handles for cross-coupling reactions. The electron-deficient pyridine core enhances reactivity in palladium-catalyzed processes, while the bromo and difluoro substituents offer orthogonal functionalization potential. This bench-stable compound enables efficient access to diverse pharmaceutical intermediates and advanced materials.
4-Bromo-2,5-difluoropyridine serves as a versatile building block in medicinal chemistry and cross-coupling synthesis. The bromo group enables palladium-catalyzed reactions such as Suzuki, Stille, and Negishi couplings, while the difluoro substitution pattern enhances metabolic stability and modulates electronic properties. Its bench-stable nature and compatibility with diverse functional groups facilitate efficient assembly of complex heterocyclic scaffolds relevant to pharmaceutical development.
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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: