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Structure of 123158-68-9
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3-Bromo-5-ethylaniline features a bromine atom at the meta position relative to the amino group and an ethyl substituent at the para position, creating a sterically accessible site for electrophilic substitution. This electron-rich aromatic scaffold enables direct coupling in palladium-catalyzed cross-coupling reactions under standard conditions. The compound exhibits bench-stable handling characteristics and integrates readily into complex molecular architectures requiring defined regiochemistry.
3-Bromo-5-ethylaniline serves as a versatile building block in medicinal chemistry and agrochemical synthesis, enabling direct functionalization at the aromatic ring. The bromo group facilitates palladium-catalyzed cross-coupling reactions, while the aniline functionality supports electrophilic substitution and amide formation. Its bench-stable nature and compatibility with common protecting groups streamline multi-step synthesis.
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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 : H302+H312-H315-H319-H331-H335
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Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P361+P364-P403+P233-P405-P501
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Lot numbers can be found on the outside label of a product: