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Structure of 118764-06-0
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4-(Dimethylamino)but-2-ynoic acid hydrochloride features a conjugated alkyne linker flanked by a strongly electron-donating dimethylamino group and a carboxylic acid moiety, enabling efficient coupling in bioconjugation and click chemistry applications. The hydrochloride salt enhances solubility and handling stability under standard bench conditions.
4-(Dimethylamino)but-2-ynoic acid hydrochloride serves as a versatile building block for synthesizing substituted pyrroles and other nitrogen-containing heterocycles via [3+2] cycloaddition reactions. The alkyne functionality enables efficient coupling with azides and other dipolarophiles, while the dimethylamino group enhances nucleophilicity at the β-position. Its hydrochloride salt form ensures excellent bench stability, ease of handling, and compatibility with standard purification protocols in medicinal chemistry workflows.
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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-P330-P362+P364-P405-P501
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Lot numbers can be found on the outside label of a product: