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Structure of 54796-47-3
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Methyl 5-bromo-4-methylthiophene-2-carboxylate features a brominated thiophene core with a methylthio substituent at the 4-position and an ester group at C2. This electron-deficient heterocycle serves as a key building block in the synthesis of functionalized thienyl scaffolds, enabling efficient coupling reactions under palladium catalysis. The molecule exhibits good stability and solubility in common organic solvents.
Methyl 5-bromo-4-methylthiophene-2-carboxylate serves as a versatile building block for heterocyclic synthesis, enabling palladium-catalyzed cross-coupling reactions due to its well-defined bromine functionality. The methylthio group provides moderate electron donation and enhances stability under standard reaction conditions. Its bench-stable nature and compatibility with diverse functional groups facilitate efficient access to substituted thiophene scaffolds relevant in medicinal chemistry and materials science.
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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-H335
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Precautionary Statements : P261-P264-P271-P280-P302+P352-P304+P340-P362+P364-P405-P501
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Lot numbers can be found on the outside label of a product: