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Structure of 24484-98-8
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4-Chloropyridine-2,3-diamine features a pyridine core with strategically positioned amino groups and a chlorine substituent, enabling direct incorporation into heterocyclic scaffolds. This electron-deficient diamine serves as a key building block for pharmaceutical intermediates and functional materials, offering high reactivity under mild conditions.
4-Chloropyridine-2,3-diamine serves as a versatile building block in medicinal chemistry, enabling the construction of bioactive heterocycles through palladium-catalyzed cross-coupling and nucleophilic substitution reactions. Its ortho-diamine functionality offers enhanced coordination for metal complexes and facilitates downstream derivatization, while the chloropyridine moiety provides a handle for selective functionalization. The compound exhibits good bench stability and is compatible with standard purification methods, making it well-suited for iterative synthesis campaigns 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: