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Structure of 80517-22-2
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2-Amino-4-fluorobenzonitrile features a strategically positioned amino group and fluorine substituent that enhance electronic modulation and metabolic stability. This electron-rich scaffold integrates readily into pharmaceutical intermediates, offering high reactivity under standard coupling conditions. The nitrile moiety enables further diversification through nucleophilic transformations.
2-Amino-4-fluorobenzonitrile serves as a versatile building block in medicinal chemistry, enabling efficient access to substituted benzimidazoles and other heterocyclic scaffolds via cyclization reactions. Its ortho-amino and fluorinated aryl functionality provides excellent regiocontrol in coupling processes, while the nitrile group offers compatibility with nucleophilic additions and transition-metal-catalyzed transformations. Bench-stable and readily purified by recrystallization, it functions effectively in multi-step syntheses requiring functional group tolerance and predictable reactivity.
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GHS Pictogram :
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GHS No : GHS07
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Signal Word : Warning
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UN#: N/A
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Class : N/A
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Packing Group : N/A
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Hazard Statements : H302+H312+H332-H315-H319-H335
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Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501
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Lot numbers can be found on the outside label of a product: