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Structure of 355134-13-3
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3-Bromo-5-nitrobenzaldehyde features a bromine substituent and a nitro group positioned ortho to the aldehyde, creating a highly electron-deficient aromatic ring. This combination enhances reactivity in cross-coupling processes and enables direct functionalization in synthetic sequences requiring strong electrophilic character.
3-Bromo-5-nitrobenzaldehyde serves as a versatile building block in synthetic organic chemistry, enabling direct functionalization via palladium-catalyzed cross-coupling reactions due to its bromo and aldehyde functionalities. The nitro group enhances electrophilicity at the ortho position, facilitating nucleophilic substitution or directed metalation. Its bench-stable crystalline form simplifies handling and purification, making it well-suited for constructing complex heterocycles and pharmaceutical intermediates under standard reaction conditions.
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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-H317-H319-H335
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Precautionary Statements : P261-P264-P270-P271-P272-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501
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Lot numbers can be found on the outside label of a product: