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Structure of 56131-46-5
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3-Bromo-2-chloroaniline features a bromine substituent at the meta position and a chlorine atom at the ortho position relative to the amino group, creating a highly functionalized aryl scaffold. This electron-deficient aniline derivative enables selective coupling reactions in pharmaceutical synthesis and serves as a key intermediate for bioactive heterocycles under standard conditions.
3-Bromo-2-chloroaniline serves as a versatile building block in medicinal chemistry and agrochemical synthesis, enabling direct incorporation into heterocyclic scaffolds via electrophilic substitution or palladium-catalyzed coupling. Its complementary halogenation pattern offers orthogonal reactivity for sequential functionalization, while its bench-stable nature facilitates handling and purification in multi-step syntheses.
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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-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: