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Structure of 658085-42-8
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5-Amino-4-fluoro-2-methylbenzoic acid features a trifunctional aromatic core with electron-donating amino and methyl groups, paired with a fluorine atom that enhances metabolic stability. This configuration enables direct integration into bioactive scaffolds for pharmaceutical development.
5-Amino-4-fluoro-2-methylbenzoic acid serves as a versatile building block for pharmaceutical intermediates and bioactive heterocycles. Its ortho-substituted scaffold enables selective functionalization in late-stage diversification, while the carboxylic acid group facilitates amide coupling and salt formation. Bench-stable and compatible with standard purification methods, it functions effectively in multi-step synthesis workflows requiring precise regiocontrol and functional group tolerance.
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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: