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Structure of 3465-72-3
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trans-Urocanic acid features a stable, planar trans-configuration at the C2–C3 double bond, enhancing its resistance to isomerization under ambient conditions. This structural rigidity supports consistent performance in photochemical studies and biological assays where stereochemical integrity is critical.
trans-Urocanic acid serves as a stable, bench-ready building block for the synthesis of pyrrolidine-based heterocycles and bioactive molecules. Its defined stereochemistry and carboxylic acid functionality enable reliable coupling reactions and derivatization under standard conditions. The molecule functions effectively in peptide-like conjugations and offers predictable reactivity in nucleophilic substitution and cyclization protocols.
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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-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501
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Lot numbers can be found on the outside label of a product: