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Structure of 5663-96-7
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Oct-2-ynoic acid features a terminal alkyne group conjugated to a carboxylic acid, enabling efficient coupling reactions in click chemistry and molecular scaffold assembly. This linear, electron-deficient alkyne integrates readily into bioconjugation workflows under mild conditions.
Oct-2-ynoic acid serves as a versatile building block in synthetic organic chemistry, enabling efficient access to conjugated enynes and heterocyclic scaffolds via [2+2] cycloadditions or metal-catalyzed coupling reactions. Its terminal alkyne functionality offers high reactivity in Sonogashira and Huisgen-type transformations, while the carboxylic acid group facilitates direct derivatization or activation for peptide coupling protocols. The molecule exhibits excellent bench stability and is readily purified by standard chromatographic methods, making it well-suited for iterative synthesis workflows in medicinal chemistry and materials development.
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GHS Pictogram :
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GHS No : GHS05
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Signal Word : Danger
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UN#: 3265
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Class : 8
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Packing Group : Ⅱ
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Hazard Statements : H314-H318
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Precautionary Statements : P280-P301+P330+P331-P302+P352-P304+P340
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Lot numbers can be found on the outside label of a product: