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Structure of 55676-21-6
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1-(2-Chloropyridin-3-yl)ethanone features a chlorinated pyridine ring linked to an acetyl group, delivering a potent electrophilic handle for C–C bond formation. This bench-stable ketone integrates readily into synthetic sequences requiring electron-deficient heteroaryl coupling partners, enabling efficient access to functionalized pyridine derivatives under standard conditions.
1-(2-Chloropyridin-3-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 ortho-chloro substituent offers site-specific functionalization potential. The compound exhibits good bench stability and compatibility with common purification methods, making it well-suited for iterative synthesis 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: