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Structure of 445491-71-4
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3-Bromo-5-(methylsulfonyl)pyridine is a bench-stable, electron-deficient heterocycle featuring a bromine handle at the 3-position and a methylsulfonyl group at the 5-position. This combination enables efficient palladium-catalyzed cross-coupling reactions and facilitates downstream functionalization in medicinal chemistry and materials synthesis.
3-Bromo-5-(methylsulfonyl)pyridine serves as a versatile building block in medicinal chemistry, enabling palladium-catalyzed cross-coupling reactions due to its stable bromo group and electron-withdrawing methylsulfonyl substituent. The pyridine core facilitates metal coordination and offers predictable regiochemistry in heterocyclic synthesis. Its bench-stable nature and compatibility with common protecting groups support efficient functionalization workflows in API 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: