410470

5-Bromo-2-hydroxy-3-methoxybenzaldehyde

97%

• Synonym(s): 5-Bromo-3-methoxysalicylaldehyde
• Linear Formula: BrC₆H₂(OH)(OCH₃)CHO
• CAS Number: 5034-74-2
• Molecular Weight: 231.04
• MDL number: MFCD00016593
• UNSPSC Code: 12352100
• PubChem Substance ID: 24865528
• NACRES: NA.22

Properties

• Assay: 97%
• form: solid
• mp: 125-127 °C (lit.)
• functional group: aldehyde; bromo
• SMILES string: COc1cc(Br)cc(C=O)c1O
• InChI: 1S/C8H7BrO3/c1-12-7-3-6(9)2-5(4-10)8(7)11/h2-4,11H,1H3
• InChI key: MMFKBTPDEVLIOR-UHFFFAOYSA-N

Description

Application

5-Bromo-2-hydroxy-3-methoxybenzaldehyde may be employed for the following syntheses:

• ailanthoidol, via Stille coupling
• 6-bromo-8-methoxy-3-(methoxycarbonyl)-2H-chromen-2-one
• benzimidazole-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

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319,H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves