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Structure of 18671-97-1
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2,6-Dichloroquinoxaline is a highly reactive heterocyclic scaffold featuring two chlorine substituents at electron-rich positions. This configuration enables efficient nucleophilic substitution under mild conditions, facilitating rapid conjugation with amines and thiols. The molecule's planar, electron-deficient core enhances its utility in constructing bioconjugates and functionalized materials.
2,6-Dichloroquinoxaline serves as a versatile building block in synthetic organic chemistry, enabling efficient construction of substituted quinoxaline scaffolds through palladium-catalyzed cross-coupling reactions. Its dual electrophilic chloride sites offer orthogonal reactivity, facilitating sequential functionalization with aryl, heteroaryl, or alkyl nucleophiles. The compound exhibits excellent bench stability and compatibility with diverse reaction conditions, making it ideal for the modular synthesis of biologically relevant heterocycles and advanced intermediates in medicinal chemistry workflows.
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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#: 1759
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Class : 8
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Packing Group : Ⅲ
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Hazard Statements : H302-H315-H318-H335
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Precautionary Statements : P261-P264-P280-P302+P352
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Lot numbers can be found on the outside label of a product: