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Structure of 57731-17-6
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2-Bromo-1-(5-chlorothiophen-2-yl)ethanone features a brominated ketone moiety fused to a chlorothiophene ring, delivering high reactivity in cross-coupling and heterocyclic synthesis. This bench-stable compound integrates readily into complex molecular architectures under standard conditions.
2-Bromo-1-(5-chlorothiophen-2-yl)ethanone serves as a versatile building block in synthetic organic chemistry, enabling efficient construction of heterocyclic scaffolds and functionalized alkylated derivatives. Its bromo group facilitates palladium-catalyzed cross-coupling reactions, while the chlorothiophene moiety provides orthogonal reactivity for downstream modifications. The compound exhibits good bench stability and is compatible with standard purification protocols, making it well-suited for medicinal chemistry and process development workflows.
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GHS Pictogram :
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GHS No : GHS05
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Signal Word : Danger
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UN#: 1759
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Class : 8
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Packing Group : Ⅲ
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Hazard Statements : H314
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Precautionary Statements : P260-P264-P280-P301+P330+P331-P304+P340-P363-P405-P501
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Lot numbers can be found on the outside label of a product: