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Structure of 60341-39-1
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(E)-4-Phenylbut-2-enoic acid features a conjugated enoic acid system with a para-substituted phenyl group, enabling efficient integration into Michael addition cascades and cycloaddition reactions. The trans (E) configuration ensures defined stereochemistry and enhanced stability under standard conditions. This rigid, planar structure facilitates π-stacking interactions in supramolecular systems and serves as a key building block for bioactive heterocycles.
(E)-4-Phenylbut-2-enoic acid serves as a versatile synthetic building block for conjugated enoic acids and heterocyclic systems. Its well-defined (E)-configuration ensures predictable stereochemistry in subsequent transformations. The molecule exhibits bench stability, tolerates common functional groups, and participates reliably in Michael additions, cycloadditions, and coupling reactions. It functions effectively in the synthesis of bioactive scaffolds and serves as a key intermediate in the development of pharmaceutical and agrochemical derivatives.
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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: