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Structure of 4737-19-3
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2-Isocyanatopyridine features a reactive isocyanate group ortho to the pyridine nitrogen, enabling efficient coupling in functionalization workflows. The electron-deficient nature of the ring enhances electrophilicity, promoting rapid addition with nucleophiles. This bench-stable reagent integrates seamlessly into synthetic sequences requiring selective amine or hydroxyl targeting.
2-Isocyanatopyridine serves as a versatile building block in synthetic organic chemistry, enabling efficient access to urea-functionalized heterocycles. Its ortho-isocyanate group exhibits high reactivity toward amines and alcohols under mild conditions, facilitating rapid construction of pyridyl ureas and carbamates. The molecule demonstrates excellent bench stability and compatibility with diverse functional groups, making it well-suited for modular synthesis workflows in medicinal chemistry and materials science.
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GHS Pictogram :
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GHS No : GHS06,GHS08
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Signal Word : Danger
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UN#: 2206
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Class : 6.1
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Packing Group : Ⅲ
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Hazard Statements : H301-H311-H331-H341
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Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P361+P364-P405-P501
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Lot numbers can be found on the outside label of a product: