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Structure of 5469-69-2
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3-Amino-6-chloropyridazine is a heterocyclic building block featuring an electron-rich amino group and a reactive chloro substituent at adjacent ring positions. This combination enables direct functionalization via nucleophilic substitution or coupling reactions, facilitating the synthesis of advanced pharmaceutical intermediates and agrochemical scaffolds under mild conditions.
3-Amino-6-chloropyridazine serves as a versatile building block in medicinal chemistry, enabling direct functionalization via nucleophilic substitution or transition-metal-catalyzed coupling. The amino group provides a handle for derivatization, while the chloro substituent offers high reactivity in Pd-catalyzed cross-coupling reactions. Its stability under standard bench conditions and compatibility with diverse reaction environments make it a practical scaffold for constructing heterocyclic APIs and bioactive compounds.
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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: