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Structure of 40133-22-0
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2-(4-Bromophenyl)thiophene is a bench-stable, electron-deficient heteroaryl building block featuring a brominated phenyl group conjugated to a thiophene core. This structural motif enables efficient cross-coupling reactions in the synthesis of functional organic semiconductors and pharmaceutical intermediates.
2-(4-Bromophenyl)thiophene serves as a versatile building block in cross-coupling chemistry, enabling efficient Pd-catalyzed transformations such as Suzuki, Stille, and Negishi reactions. The bromine substituent provides high reactivity under standard conditions, while the thiophene core offers robust stability and compatibility with diverse functional groups. Its well-defined structure facilitates precise molecular design in the synthesis of biologically active heterocycles and advanced materials.
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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: