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Structure of 696-22-0
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3-Methyl-1H-pyrazole-5-carboxylic acid features a pyrazole core functionalized with a carboxylic acid at the 5-position and a methyl group at the 3-position, delivering enhanced solubility and metabolic stability. This scaffold integrates readily into bioactive molecule design, particularly in kinase inhibitors and heterocyclic drug candidates.
3-Methyl-1H-pyrazole-5-carboxylic acid serves as a versatile building block for heterocyclic synthesis, enabling efficient access to bioactive scaffolds via standard coupling and cyclization protocols. Its carboxylic acid functionality facilitates direct amidation, esterification, and derivatization under routine conditions, while the methyl group enhances metabolic stability. The molecule exhibits good bench stability and is compatible with common protecting group strategies, making it well-suited for medicinal chemistry campaigns and process-scale 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-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: