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Structure of 1414960-66-9
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(S)-But-3-yn-2-amine hydrochloride is a chiral building block featuring a terminal alkyne and primary amine functional group, enabling efficient coupling in transition-metal-catalyzed transformations. This bench-stable salt facilitates direct incorporation into peptide-like scaffolds and conjugation workflows.
(S)-But-3-yn-2-amine hydrochloride serves as a valuable chiral building block for the synthesis of functionalized pyrrolidines and other nitrogen-containing heterocycles. Its terminal alkyne and primary amine functionalities enable diverse transformations, including copper-catalyzed azide-alkyne cycloadditions and transition-metal-mediated couplings. The hydrochloride salt enhances bench stability and simplifies purification, making it well-suited for use in medicinal chemistry campaigns and process-scale applications.
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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 : H317
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Precautionary Statements : P261-P272-P280-P302+P352-P363-P501
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Lot numbers can be found on the outside label of a product: