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Structure of 4021-08-3
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4-Methylpicolinic acid features a methyl-substituted pyridine ring that enhances electron density at the nitrogen, improving coordination in metal complexes. This bench-stable carboxylic acid integrates readily into ligand frameworks for catalysis and materials science applications.
4-Methylpicolinic acid serves as a versatile building block in medicinal chemistry and catalysis, offering a robust pyridine scaffold with enhanced electron density at the ortho position. Its carboxylic acid functionality enables straightforward derivatization via amide, ester, or acyl chloride formation, while the methyl group provides a handle for further functionalization. The compound exhibits excellent bench stability and facilitates efficient purification, making it well-suited for use in standard synthetic workflows targeting heterocyclic APIs and metal-chelating ligands.
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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 : H319
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Precautionary Statements : P264-P280-P305+P351+P338-P337+P313
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Lot numbers can be found on the outside label of a product: