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Structure of 1137725-46-2
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This thioester-functionalized cyano acid features a reactive ethylthio-carbonothioyl group enabling direct conjugation to nucleophiles. The pendant cyano moiety enhances electron withdrawal, stabilizing adjacent intermediates. Designed for bioconjugation workflows, it offers robust reactivity under mild conditions with excellent shelf stability and solubility in organic solvents.
4-Cyano-4-(((ethylthio)carbonothioyl)thio)pentanoic acid serves as a versatile building block for thioester and cyano-functionalized scaffolds, enabling efficient access to heterocyclic systems via cyclization or nucleophilic substitution. Its dual functional groups—cyano and thiocarbonyl—offer orthogonal reactivity for sequential transformations, while the ethylthio substituent enhances stability and facilitates purification. Ideal for medicinal chemistry campaigns requiring robust, bench-stable intermediates in multistep syntheses.
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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: