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Structure of 940-61-4
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(E)-3-(p-Tolyl)acrylic acid features a conjugated enone system with a para-tolyl group that enhances electron delocalization and provides steric stabilization. This bench-stable, moisture-tolerant acrylic acid derivative integrates readily into Michael addition cascades and serves as a key building block for functionalized styrenes and bioactive heterocycles under mild conditions.
(E)-3-(p-Tolyl)acrylic acid serves as a versatile building block in synthetic organic chemistry, enabling the construction of conjugated systems and heterocyclic scaffolds. Its well-defined (E)-configuration ensures predictable stereochemical outcomes in Michael additions and Diels–Alder reactions. The compound exhibits excellent bench stability, facilitates straightforward purification via recrystallization, and demonstrates broad functional group tolerance, making it a reliable component in medicinal chemistry lead optimization and materials synthesis 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 : H317-H319
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Precautionary Statements : P261-P264-P272-P280-P302+P352-P362+P364-P501
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Lot numbers can be found on the outside label of a product: