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Structure of 18711-13-2
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4,7-Dichloro-1H-indole-2,3-dione features a rigid, electron-deficient quinone core with chlorinated positions at C4 and C7, enhancing its reactivity in cycloaddition and electrophilic substitution reactions. This bench-stable compound integrates readily into synthetic scaffolds requiring controlled oxidative capacity or steric modulation.
4,7-Dichloro-1H-indole-2,3-dione serves as a versatile building block in heterocyclic synthesis, enabling efficient access to substituted indole scaffolds through electrophilic substitution and coupling reactions. Its dichloro substitution pattern enhances reactivity in palladium-catalyzed cross-couplings and facilitates functionalization at C5 and C6 positions. The compound exhibits good bench stability and is compatible with standard purification methods, making it well-suited for medicinal chemistry campaigns and API intermediate development.
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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-H319
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Precautionary Statements : P264-P270-P280-P330-P501
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Lot numbers can be found on the outside label of a product: