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Structure of 21211-07-4
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Methyl 3-chlorobenzo[b]thiophene-2-carboxylate is a bench-stable heterocyclic ester featuring a chlorine-substituted benzo[b]thiophene core. This electron-deficient scaffold integrates readily into synthetic sequences, enabling efficient access to advanced pharmaceutical intermediates and functional materials through palladium-catalyzed coupling reactions.
Methyl 3-chlorobenzo[b]thiophene-2-carboxylate serves as a versatile building block for the synthesis of biologically active heterocycles. The chloro substituent enables palladium-catalyzed cross-coupling reactions, while the ester group offers straightforward manipulation via hydrolysis or reduction. Its bench-stable nature and compatibility with standard synthetic protocols facilitate efficient access to complex scaffolds in medicinal chemistry and materials science applications.
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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
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Precautionary Statements : P264-P270-P330-P501
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Lot numbers can be found on the outside label of a product: