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Structure of 89-01-0
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Pyrazine-2,3-dicarboxylic acid features a rigid heteroaromatic core with two carboxylic acid groups positioned at the 2 and 3 ring positions. This configuration enables strong coordination to metal ions, facilitating its use in constructing coordination polymers and metal-organic frameworks. The molecule exhibits enhanced solubility in polar solvents and stability under standard bench conditions, making it well-suited for applications in catalysis and materials synthesis.
Pyrazine-2,3-dicarboxylic acid serves as a versatile heterocyclic building block for medicinal chemistry and materials science, enabling the synthesis of bioactive scaffolds and functional polymers. Its dual carboxylic acid functionality offers high reactivity in amide coupling, esterification, and metal coordination reactions. The molecule exhibits excellent bench stability and facilitates straightforward purification via recrystallization or chromatography, making it well-suited for scalable synthetic 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: