478075

2-Bromo-3-hydroxy-4-methoxybenzaldehyde

97%

• Linear Formula: BrC₆H₂(OH)(OCH₃)CHO
• CAS Number: 2973-58-2
• Molecular Weight: 231.04
• NACRES: NA.22
• PubChem Substance ID: 24871450
• UNSPSC Code: 12352100
• MDL number: MFCD02380230
• Assay: 97%

Properties

• Quality Segment: 100
• assay: 97%
• mp: 202-207 °C (lit.)
• functional group: aldehyde, bromo
• SMILES string: COc1ccc(C=O)c(Br)c1O
• InChI: 1S/C8H7BrO3/c1-12-6-3-2-5(4-10)7(9)8(6)11/h2-4,11H,1H3
• InChI key: QPDFBPIHEDAUKK-UHFFFAOYSA-N

Description

General description

2-Bromo-3-hydroxy-4-methoxybenzaldehyde, also known as 2-bromo-isovanillin, can be synthesized by the bromination of 3-hydroxy-4-methoxybenzaldehyde.

Application

2-Bromo-3-hydroxy-4-methoxybenzaldehyde (2-Bromo-isovanillin) may be used in the preparation of:

• 2-hydroxy-3-methoxybenzaldehyde semicarbazone (HMBS)
• 2-cyclopentyl-7-methoxy-1-benzofuran-4-carbaldehyde
• 3-(benzyloxy)-2-bromo-4-methoxybenzaldehyde

It may also be used as a starting material in the total synthesis of the following natural products:

• pareitropone
• denbinobin
• (±)-codeine

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: 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: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves