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Structure of 90725-49-8
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5-Bromo-3-methyl-2,3-dihydro-1H-indol-2-one is a bench-stable heterocyclic ketone featuring a brominated indolinone core. This electron-deficient scaffold integrates readily into synthetic sequences requiring halogen-directed functionalization or transition-metal-catalyzed coupling. Its sterically accessible C2 position enables efficient derivatization for medicinal chemistry and materials applications.
5-Bromo-3-methyl-2,3-dihydro-1H-indol-2-one serves as a versatile building block for the synthesis of biologically active heterocycles, particularly in medicinal chemistry and agrochemical research. Its bromine substituent enables palladium-catalyzed cross-coupling reactions, while the enone functionality supports nucleophilic addition and conjugate functionalization. The molecule exhibits good bench stability and facilitates straightforward purification, making it well-suited for multi-step synthesis 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-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: