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Structure of 113269-08-2
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6-Fluoro-7-nitroquinoxaline delivers a potent electron-deficient heterocyclic scaffold ideal for conjugation and probe development. The para-nitro group enhances reactivity in nucleophilic substitution, while the fluorine atom enables metabolic stability and facilitates downstream functionalization. This compound serves as a key building block in fluorescent labeling and bioconjugation workflows.
6-Fluoro-7-nitroquinoxaline serves as a versatile building block for the synthesis of bioactive heterocycles, enabling direct functionalization at the electron-deficient quinoxaline core. Its fluorine and nitro groups facilitate palladium-catalyzed cross-coupling and nucleophilic substitution reactions, offering high regioselectivity and compatibility with diverse functional groups. The compound exhibits bench stability and ease of purification, making it well-suited for medicinal chemistry campaigns and API intermediate 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#: 2811
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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-P361-P405-P501
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Lot numbers can be found on the outside label of a product: