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Structure of 626-55-1
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3-Bromopyridine is a bench-stable, moisture-tolerant heterocycle featuring a bromine atom at the meta position relative to the nitrogen. This substitution pattern enables selective cross-coupling reactions in late-stage functionalization, particularly under palladium catalysis. The electron-deficient pyridine ring enhances reactivity in nucleophilic displacement and facilitates coupling with arylboron reagents. Its compatibility with diverse reaction conditions makes it a reliable building block for pharmaceutical intermediates and agrochemicals.
3-Bromopyridine serves as a versatile building block in synthetic organic chemistry, enabling palladium-catalyzed cross-coupling reactions such as Suzuki-Miyaura and Stille couplings. Its bromine substituent provides high reactivity under standard conditions while maintaining bench stability and compatibility with diverse functional groups. The pyridine core offers orthogonal reactivity for further derivatization, making it a practical scaffold for pharmaceutical intermediates and agrochemicals.
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GHS Pictogram :
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GHS No : GHS02,GHS07
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Signal Word : Warning
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UN#: 1993
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Class : 3
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Packing Group : Ⅲ
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Hazard Statements : H226-H302-H315-H319-H335
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Precautionary Statements : P210-P233-P240-P241-P242-P243-P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P370+P378-P405-P501
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Lot numbers can be found on the outside label of a product: