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Structure of 85290-80-8
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Ethyl 1-methyl-1H-pyrazole-4-carboxylate features a pyrazole core with complementary electron-rich and ester functionalities, enabling direct integration into diverse heterocyclic syntheses. This bench-stable reagent facilitates efficient access to biologically relevant scaffolds through straightforward derivatization.
Ethyl 1-methyl-1H-pyrazole-4-carboxylate serves as a versatile building block in heterocyclic synthesis, enabling efficient access to pyrazole-based scaffolds through standard functional group transformations. Its stable ethyl ester and methyl-substituted pyrazole core offer excellent compatibility with palladium-catalyzed cross-coupling reactions, nucleophilic substitutions, and reductive amination protocols. The compound exhibits favorable bench stability and simplifies purification, making it well-suited for iterative medicinal chemistry campaigns and process-scale applications.
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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: