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Structure of 1260667-73-9
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6-Bromo-2-chloro-[1,2,4]triazolo[1,5-a]pyridine features a fused triazolopyridine core bearing bromo and chloro substituents at the 6- and 2-positions, respectively. This electron-deficient heterocycle enables efficient coupling reactions in C–H functionalization and transition-metal-catalyzed cross-coupling processes. The strategic halogen placement supports sequential derivatization, facilitating rapid access to complex nitrogen-rich scaffolds for medicinal chemistry and materials applications.
6-Bromo-2-chloro-[1,2,4]triazolo[1,5-a]pyridine serves as a versatile heterocyclic building block in medicinal chemistry and materials science. Its dual halogenation pattern enables sequential cross-coupling reactions, facilitating the construction of complex molecular architectures. The molecule exhibits excellent bench stability and compatibility with palladium-catalyzed transformations, making it well-suited for iterative synthesis workflows. Functional group tolerance supports its use in late-stage diversification strategies.
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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: