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Structure of 189691-53-0
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4-(4-Aminophenoxy)phthalonitrile features a phthalonitrile core linked via an ether bond to a para-aminophenyl group, combining electron-deficient nitrile functionality with a strongly electron-donating amine. This dual character enables efficient coupling in conjugated polymer synthesis and facilitates metal coordination in advanced materials. The molecule exhibits robust stability under standard bench conditions and demonstrates favorable solubility in polar aprotic solvents.
4-(4-Aminophenoxy)phthalonitrile serves as a versatile building block for pharmaceutical and agrochemical synthesis, enabling efficient construction of bioactive heterocycles via nucleophilic substitution or cyclization reactions. The ortho-dinitrile motif facilitates rapid functionalization, while the aniline handle offers direct access to amide, urea, and sulfonamide derivatives. Bench-stable and readily purified by recrystallization, it functions effectively in standard coupling protocols and supports scalable process 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: