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Structure of 94952-46-2
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1-(5-Chloropyridin-2-yl)ethanone features a chlorinated pyridine ring linked to an acetyl group, delivering a potent electrophilic site for nucleophilic substitution. This bench-stable ketone integrates readily into heterocyclic synthesis, serving as a key intermediate in medicinal chemistry and materials science applications.
1-(5-Chloropyridin-2-yl)ethanone serves as a versatile building block in medicinal chemistry, enabling efficient construction of pyridine-based scaffolds. Its acetyl group facilitates electrophilic substitution and transition-metal-catalyzed coupling reactions, while the chloropyridine moiety offers compatibility with nucleophilic aromatic substitution and cross-coupling protocols. The compound exhibits excellent bench stability and is readily purified by recrystallization or column chromatography, making it ideal for high-throughput synthesis and process 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: