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Structure of 17973-86-3
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3,6-Dibromopyridazine is a dibrominated pyridazine derivative featuring two bromine substituents at the 3 and 6 positions of the heterocyclic ring. This configuration imparts enhanced reactivity in cross-coupling transformations, enabling efficient C–C bond formation under palladium catalysis. The molecule exhibits good stability under standard handling conditions and serves as a key intermediate in the synthesis of functionalized pharmaceuticals and agrochemicals.
3,6-Dibromopyridazine serves as a versatile building block in heterocyclic synthesis, enabling palladium-catalyzed cross-coupling reactions to access substituted pyridazine scaffolds. Its bromine substituents exhibit high reactivity in standard Suzuki, Stille, and Negishi couplings, facilitating the construction of biologically relevant frameworks. The compound demonstrates excellent bench stability and ease of purification, making it well-suited for iterative synthetic sequences in medicinal chemistry and materials science applications.
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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-P330-P362+P364-P405-P501
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Lot numbers can be found on the outside label of a product: