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Structure of 35087-46-8
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5-Methoxythiophene-2-carbaldehyde features a thiophene core with strategically positioned methoxy and aldehyde groups, enabling its use in transition-metal-catalyzed couplings and heterocyclic synthesis. The electron-donating methoxy substituent enhances reactivity at the 5-position, while the aldehyde moiety provides a handle for further functionalization. This compound exhibits good stability under standard conditions and is compatible with diverse reaction environments.
5-Methoxythiophene-2-carbaldehyde serves as a versatile heterocyclic building block in medicinal chemistry and materials science, enabling efficient access to functionalized thiophene scaffolds. Its aldehyde functionality facilitates nucleophilic additions, reductive aminations, and condensation reactions, while the methoxy group enhances solubility and modulates electronic properties. Bench-stable and compatible with standard purification protocols, it functions reliably in multistep syntheses requiring orthogonal reactivity.
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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: