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Structure of 66572-55-2
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2-Methoxy-5-pyridinecarboxylic acid features a pyridine ring bearing both methoxy and carboxylic acid functionalities at meta positions, enabling versatile coupling reactions. The electron-withdrawing carboxyl group enhances reactivity in amide bond formation, while the methoxy substituent improves solubility and stability under standard conditions. This compound serves as a key building block for bioactive heterocycles and pharmaceutical intermediates.
2-Methoxy-5-pyridinecarboxylic acid serves as a versatile building block for pyridine-based heterocycles and pharmaceutical intermediates. Its carboxylic acid functionality enables direct amidation, esterification, or coupling reactions under standard conditions, while the methoxy group provides orthogonal reactivity and enhanced solubility. The molecule exhibits good bench stability and facilitates purification via recrystallization or column chromatography, supporting efficient integration into multi-step synthetic sequences.
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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: