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Structure of 40155-47-3
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3-Methoxypyrazine-2-carboxylic acid features a pyrazine core functionalized with methoxy and carboxylic acid groups, enabling direct incorporation into bioactive scaffolds. This electron-deficient heterocycle serves as a key building block in medicinal chemistry, offering enhanced solubility and metabolic stability. The molecule integrates readily into drug candidates requiring polar, rigid frameworks for target engagement.
3-Methoxypyrazine-2-carboxylic acid serves as a versatile building block for heterocyclic synthesis, enabling efficient access to pyrazine-based scaffolds prevalent in agrochemical and medicinal chemistry. Its carboxylic acid functionality facilitates direct amidation, esterification, and coupling reactions, while the methoxy group provides moderate electronic modulation and orthogonal reactivity. The compound exhibits good bench stability and is readily purified by recrystallization or chromatography, supporting its use in scalable synthetic routes and API intermediate development.
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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: