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Structure of 52867-42-2
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Methyl 3-hydroxy-1-methyl-1H-pyrazole-5-carboxylate features a pyrazole core with strategically positioned hydroxyl and methyl groups, enabling selective functionalization. The electron-rich heterocycle pairs well with transition metal catalysts, while the ester moiety offers compatibility in cross-coupling and derivatization workflows under standard conditions.
Methyl 3-hydroxy-1-methyl-1H-pyrazole-5-carboxylate serves as a versatile building block in heterocyclic synthesis, enabling efficient access to substituted pyrazole scaffolds. The pendant hydroxyl group facilitates derivatization via etherification or esterification, while the methyl ester supports standard transformations such as hydrolysis and coupling reactions. Its bench-stable nature and compatibility with common reaction conditions make it suitable for iterative synthetic sequences in medicinal chemistry and process development.
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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: