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Structure of 5034-74-2
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5-Bromo-2-hydroxy-3-methoxybenzaldehyde may be employed for the following syntheses:ailanthoidol, via Stille coupling6-bromo-8-methoxy-3-(methoxycarbonyl)-2H-chromen-2-onebenzimidazole-based ligand, 2-(1H-benzoimidazol-2-yl)-4-bromo-6-methoxy-phenol (HL)chromogenic reagent, 5-bromo-2-hydroxy-3-methoxybenzaldehyde-p-hydroxy benzoic hydrazone(E)-N-(5-bromo-2-hydroxy-3-methoxybenzylidene)-2-hydroxybenzohydrazide monohydrate
5-Bromo-2-hydroxy-3-methoxybenzaldehyde serves as a versatile building block in medicinal chemistry and heterocyclic synthesis. Its ortho-hydroxy and methoxy substituents enable facile derivatization via Ullmann or Suzuki coupling, while the aldehyde group supports reductive amination, imine formation, and cyclization reactions. Bench-stable and amenable to standard purification methods, it functions reliably in multi-step sequences requiring functional group compatibility and regiocontrol.
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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: