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Structure of 188577-69-7
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3,4-Dichloropyridin-2-amine features a pyridine core substituted with chlorine atoms at the 3 and 4 positions and an amino group at the 2 position. This electron-deficient heterocycle serves as a key scaffold in medicinal chemistry, enabling efficient coupling reactions. The molecule exhibits enhanced stability under standard conditions and facilitates rapid functionalization in synthetic pathways.
3,4-Dichloropyridin-2-amine serves as a versatile building block in medicinal chemistry, enabling efficient construction of heterocyclic scaffolds via palladium-catalyzed cross-coupling reactions. Its dual chlorine substituents provide orthogonal reactivity for sequential functionalization, while the pyridin-2-amine moiety offers a readily derivatizable nitrogen for amide formation or metal coordination. Bench-stable and compatible with standard reaction conditions, it facilitates streamlined synthesis of kinase inhibitors and other bioactive molecules.
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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: