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Structure of 38028-67-0
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2-Ethoxypyrazine is a bench-stable heterocyclic compound featuring a pyrazine core with an ethoxy substituent at the 2-position. This electron-deficient ring system enables efficient coupling in cross-coupling reactions and serves as a key scaffold in agrochemical and pharmaceutical synthesis. The ethoxy group enhances solubility in organic media while maintaining thermal stability under standard reaction conditions.
2-Ethoxypyrazine serves as a versatile heterocyclic building block in synthetic organic chemistry, enabling the construction of pyrazine-based scaffolds relevant to agrochemicals and pharmaceutical intermediates. Its ethoxy group provides moderate electrophilicity at C2, facilitating nucleophilic substitution under mild conditions. The compound exhibits good bench stability and is compatible with common protecting group strategies, making it well-suited for multi-step synthesis workflows requiring functional group tolerance and predictable reactivity.
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GHS Pictogram :
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GHS No : GHS02
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Signal Word : Danger
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UN#: 1993
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Class : 3
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Packing Group : Ⅲ
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Hazard Statements : H226-H315-H319-H335
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Precautionary Statements : P210-P233-P240-P241-P242-P243-P280-P303+P361+P353-P370+P378-P403+P235-P501
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Lot numbers can be found on the outside label of a product: