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Structure of 19798-77-7
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4-Amino-3-chloropyridine serves as a key heterocyclic scaffold in medicinal chemistry, integrating an electron-rich amino group with a reactive chloro substituent. This combination enables direct functionalization via nucleophilic substitution or metal-catalyzed coupling, facilitating rapid access to diverse pyridine-based architectures for drug discovery and agrochemical development under standard conditions.
4-Amino-3-chloropyridine serves as a versatile building block in medicinal chemistry and agrochemical synthesis, enabling efficient construction of heterocyclic scaffolds via palladium-catalyzed cross-coupling reactions. The ortho-chloro group facilitates selective functionalization, while the amino moiety offers direct derivatization potential through acylation, alkylation, or diazotization. Its bench-stable nature and compatibility with diverse reaction conditions make it a practical choice for multi-step syntheses and 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: