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Structure of 158154-63-3
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Ethyl 5-(tert-butyl)-1,2,4-oxadiazole-3-carboxylate is a bench-stable, moisture-tolerant heterocyclic ester featuring a sterically hindered tert-butyl group that enhances stability and solubility in organic solvents. This oxadiazole derivative serves as a key building block for synthesizing bioactive molecules, particularly in medicinal chemistry where its electron-deficient ring system facilitates efficient coupling reactions. The ethyl ester functionality enables straightforward derivatization under standard conditions.
Ethyl 5-(tert-butyl)-1,2,4-oxadiazole-3-carboxylate serves as a stable, bench-ready building block for the synthesis of functionalized oxadiazoles. Its tert-butyl group enhances steric protection and solubility, while the ester functionality enables straightforward derivatization via hydrolysis or nucleophilic substitution. This compound facilitates access to bioactive heterocyclic scaffolds commonly found in medicinal chemistry and agrochemical research, offering predictable reactivity and ease of purification in standard synthetic workflows.
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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: