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Structure of 3437-95-4
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2-Iodothiophene is a bench-stable, moisture-tolerant heterocyclic iodide featuring a reactive iodine atom at the 2-position of the thiophene ring. This strategic substitution enables direct coupling in palladium-catalyzed cross-coupling reactions, facilitating efficient access to functionalized thiophene derivatives used in organic electronics and medicinal chemistry.
2-Iodothiophene serves as a versatile building block in cross-coupling chemistry, enabling efficient construction of biologically relevant thiophene-containing scaffolds. Its iodine substituent facilitates palladium-catalyzed reactions such as Suzuki, Stille, and Negishi couplings with high functional group tolerance. The molecule exhibits excellent bench stability and is readily purified by distillation, making it ideal for reproducible synthesis in medicinal chemistry and materials science applications.
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GHS Pictogram :
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GHS No : GHS05,GHS07
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Signal Word : Danger
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UN#: 1760
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Class : 8
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Packing Group : Ⅲ
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Hazard Statements : H227-H302-H315-H317-H318-H335
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Precautionary Statements : P210-P261-P264-P270-P271-P272-P280-P302+P352-P304+P340-P330-P362+P364-P370+P378-P403-P405-P501
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Lot numbers can be found on the outside label of a product: