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Structure of 31722-48-2
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Pyrazine-2,5-dicarbonitrile features a rigid, electron-deficient pyrazine core flanked by two nitrile groups, enabling strong π-stacking and coordination in supramolecular architectures. This bench-stable heterocycle integrates readily into functional materials and serves as a key building block for advanced organic semiconductors and metal-organic frameworks.
Pyrazine-2,5-dicarbonitrile serves as a versatile building block in synthetic organic chemistry, enabling the construction of nitrogen-rich heterocycles via cyclization and nucleophilic substitution reactions. Its dual nitrile groups facilitate functionalization under mild conditions, offering high stability and ease of purification. The molecule functions effectively in transition-metal-catalyzed couplings and serves as a key scaffold in pharmaceutical and agrochemical research due to its planar, electron-deficient core.
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GHS Pictogram :
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GHS No : GHS06
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Signal Word : Danger
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UN#: 3439
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Class : 6.1
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Packing Group : Ⅲ
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Hazard Statements : H301-H311-H331
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Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P361+P364-P405-P501
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Lot numbers can be found on the outside label of a product: