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Structure of 74553-29-0
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2,5-Dibromobenzaldehyde features two bromine substituents at the 2 and 5 positions of the benzene ring, creating a highly electron-deficient aromatic core. This configuration enhances reactivity in cross-coupling processes and enables direct functionalization at the aldehyde terminus. The compound exhibits excellent stability under standard conditions and serves as a key intermediate in synthesizing complex pharmaceuticals and advanced materials.
2,5-Dibromobenzaldehyde serves as a versatile building block in the synthesis of functionalized aromatic scaffolds. Its dual bromine substituents enable efficient palladium-catalyzed cross-coupling reactions, while the aldehyde group supports selective transformations such as reductive amination, Wittig reactions, and oxime formation. The compound exhibits excellent bench stability and facilitates straightforward purification, making it well-suited for iterative synthetic sequences in medicinal chemistry and materials science.
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GHS Pictogram :
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GHS No : GHS05,GHS06,GHS09
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Signal Word : Danger
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UN#: 2923
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Class : 8 (6.1)
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Packing Group : Ⅱ
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Hazard Statements : H301-H314-H410
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Precautionary Statements : P260-P264-P270-P273-P280-P301+P330+P331-P304+P340-P363-P391-P405-P501
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Lot numbers can be found on the outside label of a product: