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Structure of 704-38-1
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Di(thiophen-2-yl)methanone serves as a versatile building block in heterocyclic synthesis, enabling efficient construction of fused thiophene systems and functionalized aromatic scaffolds. Its diketone motif facilitates nucleophilic addition and condensation reactions under mild conditions, offering high bench stability and compatibility with common protecting groups. The molecule functions effectively in Pd-catalyzed cross-coupling protocols and provides a robust platform for the modular assembly of advanced materials and pharmaceutical intermediates.
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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 : H315-H319
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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: