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Structure of 101990-73-2
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2-Chloro-4-(chloromethyl)pyridine features a chloromethyl group positioned para to a pyridyl chloride, enabling sequential functionalization in synthetic routes. This dual electrophilic motif supports efficient coupling reactions and integration into complex heterocyclic architectures under mild conditions.
2-Chloro-4-(chloromethyl)pyridine serves as a versatile bifunctional building block in synthetic chemistry, enabling efficient construction of nitrogen-containing heterocycles and pharmaceutical intermediates. The chloromethyl group exhibits high reactivity in nucleophilic substitution reactions, while the 2-chloropyridine moiety provides a robust handle for palladium-catalyzed coupling processes. Its bench-stable nature and compatibility with diverse functional groups facilitate straightforward purification and integration into multi-step syntheses.
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GHS Pictogram :
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GHS No : GHS05
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Signal Word : Danger
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UN#: 3265
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Class : 8
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Packing Group : Ⅱ
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Hazard Statements : H314
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Precautionary Statements : P260-P264-P280-P301+P330+P331-P304+P340-P363-P405-P501
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Lot numbers can be found on the outside label of a product: