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Structure of 754211-05-7
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5,7-Dichloro-3-iodopyrazolo[1,5-a]pyrimidine features a rigid heterocyclic core with strategically positioned halogens enabling efficient cross-coupling reactions. The electron-deficient pyrazolopyrimidine scaffold supports rapid functionalization in late-stage derivatization, while the iodine moiety ensures high reactivity under palladium catalysis. This compound serves as a key intermediate for bioactive molecule synthesis.
5,7-Dichloro-3-iodopyrazolo[1,5-a]pyrimidine serves as a versatile building block for constructing biologically relevant heterocyclic scaffolds. The dichloro substitution pattern enhances electrophilic reactivity at C5 and C7, while the iodine at C3 enables palladium-catalyzed cross-coupling reactions. This compound exhibits excellent bench stability and facilitates efficient functionalization in late-stage diversification workflows.
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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-P405-P501
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Lot numbers can be found on the outside label of a product: