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Structure of 92920-33-7
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3,6-Dichloro-4-fluoropyridazine is a halogenated pyridazine derivative featuring complementary reactivity at the 3,6-dichloro and 4-fluoro positions. This electron-deficient heterocycle integrates readily into synthetic sequences requiring selective substitution or coupling under mild conditions. The molecule exhibits enhanced stability and compatibility with diverse reaction environments, enabling efficient access to functionalized intermediates in medicinal chemistry and agrochemical research.
3,6-Dichloro-4-fluoropyridazine serves as a versatile building block in medicinal chemistry, enabling late-stage functionalization via palladium-catalyzed cross-coupling reactions. The orthogonal reactivity of its chloro and fluoro substituents facilitates sequential derivatization, while its bench-stable nature supports reliable handling and purification. This compound functions as a key scaffold for constructing bioactive heterocycles in API development.
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GHS Pictogram :
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GHS No : GHS06
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Signal Word : Danger
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UN#: 2810
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Class : 6.1
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Packing Group : Ⅲ
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Hazard Statements : H301-H311-H331
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Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P405-P501
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Lot numbers can be found on the outside label of a product: