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Structure of 101079-63-4
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2,6-Dichloropyridine-3,4-diamine features a rigid pyridine core with strategically positioned chloro and diamino groups, enabling direct incorporation into heterocyclic scaffolds. The electron-rich diamine moiety facilitates nucleophilic substitution reactions, while the dichloro substitution pattern enhances regioselectivity in coupling processes. This compound serves as a key building block for pharmaceutical intermediates and functional materials under standard conditions.
2,6-Dichloropyridine-3,4-diamine serves as a versatile building block in medicinal chemistry, enabling the construction of pyridine-based heterocycles through nucleophilic substitution and coupling reactions. The diamine functionality facilitates efficient derivatization under mild conditions, while the dichloro substituents provide orthogonal reactivity for sequential functionalization. Its bench-stable nature and compatibility with standard synthetic protocols make it ideal for the rapid assembly of complex scaffolds in API development.
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GHS Pictogram :
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GHS No : GHS06
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Signal Word : Danger
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UN#: 2811
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Class : 6.1
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Packing Group : Ⅲ
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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: