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Structure of 578-39-2
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4-Hydroxy-2-methylbenzoic acid features a phenolic hydroxyl group ortho to a carboxylic acid, enabling dual functionality in synthetic transformations. The methyl substituent enhances electron density at the aromatic ring, supporting selective derivatization under mild conditions. This compound serves as a key scaffold for bioactive molecule synthesis and functional materials development.
4-Hydroxy-2-methylbenzoic acid serves as a versatile building block in synthetic organic chemistry, enabling the construction of substituted benzoic acid derivatives and heterocyclic scaffolds. Its ortho-methyl and para-hydroxyl groups provide distinct sites for selective functionalization, while the carboxylic acid moiety facilitates coupling reactions and salt formation. The compound exhibits good bench stability and is readily purified by recrystallization, supporting its use in medicinal chemistry and process development workflows.
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GHS Pictogram :
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GHS No : GHS05,GHS07
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Signal Word : Danger
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UN#: 1759
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Class : 8
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Packing Group : Ⅲ
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Hazard Statements : H302-H318
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Precautionary Statements : P264-P270-P280-P330-P501
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Lot numbers can be found on the outside label of a product: