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Structure of 18791-75-8
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4-Bromo-2-thiophenecarboxaldehyde has been used:as building block for the synthesis of tetrahydroisoquinolinonesin the synthesis of 3-[(4-bromo-2-thienyl)methylenehydrazinocarbonyl]-1H-1,2,4-triazole
4-Bromo-2-thiophenecarboxaldehyde serves as a versatile building block in heterocyclic synthesis, enabling palladium-catalyzed cross-coupling reactions and functional group transformations. Its thiophene core provides enhanced stability and electronic properties, while the aldehyde and bromide groups offer orthogonal reactivity for sequential derivatization. This compound facilitates efficient access to bioactive scaffolds and is well-suited for process-scale applications due to its bench stability and straightforward purification.
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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: