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Structure of 20826-03-3
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5-Methoxynicotinic acid features a methoxy group at the pyridine ring's C5 position, enhancing electron donation and modulating acidity. This substitution imparts improved solubility in organic solvents and stability under standard bench conditions, making it well-suited for synthetic transformations in medicinal chemistry and materials science applications.
5-Methoxynicotinic acid serves as a versatile building block in medicinal chemistry, enabling the synthesis of bioactive heterocycles and pharmaceutical intermediates. Its ortho-carboxylic acid and meta-methoxy functionalities offer complementary reactivity for amide coupling, esterification, and electrophilic substitution. The compound exhibits excellent bench stability and facilitates straightforward purification, making it well-suited for scalable synthesis and process development workflows.
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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: