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Structure of 24050-49-5
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5-Bromobenzo[de]isochromene-1,3-dione features a fused polycyclic core with a bromine substituent at the 5-position, enabling direct functionalization in transition-metal-catalyzed coupling reactions. The quinone moiety provides redox activity and enhances reactivity in cycloadditions. This scaffold exhibits excellent stability under standard bench conditions and serves as a high-value building block for complex molecular architectures in medicinal chemistry and materials science.
5-Bromobenzo[de]isochromene-1,3-dione serves as a versatile brominated heterocyclic building block for transition-metal-catalyzed coupling reactions. Its electron-deficient aromatic system and strategically positioned bromine facilitate efficient cross-coupling with boronic acids and organostannanes, enabling rapid access to complex polycyclic scaffolds. The molecule exhibits good bench stability and compatibility with standard purification methods, making it well-suited for iterative synthesis 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-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: