Description

2-Bromo-4-methoxybenzaldehyde (CAS No. 43192-31-0) is a high-purity aromatic aldehyde derivative with the molecular formula C₈H₇BrO₂. This compound features a bromine substituent at the 2-position and a methoxy group at the 4-position of the benzaldehyde ring, making it a versatile intermediate for organic synthesis and pharmaceutical research. It is supplied as a crystalline solid with >98% purity (HPLC), ensuring optimal performance in sensitive applications. Ideal for use in Suzuki coupling, Grignard reactions, and as a precursor for heterocyclic compounds. Packaged under inert gas to enhance stability and shelf life. Available in quantities ranging from grams to kilograms to meet both laboratory and industrial-scale demands.

Properties

• CAS Number: 43192-31-0
• Complexity: 138
• IUPAC Name: 2-bromo-4-methoxy-benzaldehyde
• InChI: InChI=1S/C8H7BrO2/c1-11-7-3-2-6(5-10)8(9)4-7/h2-5H,1H3
• InChI Key: ODISAUHBLBVQKC-UHFFFAOYSA-N
• Exact Mass: 213.96294
• Molecular Formula: C8H7BrO2
• Molecular Weight: 215.04
• SMILES: COC1=CC(=C(C=C1)C=O)Br
• Topological: 26.3
• Monoisotopic Mass: 213.96294
• Synonyms: 2-Bromo-4-methoxybenzaldehyde, 43192-31-0, DTXSID00456205, DTXCID90407024, 803-852-9, MFCD09788636, Benzaldehyde, 2-bromo-4-methoxy-, SCHEMBL437463, CL8977, AKOS013400295, CS-W007358, FB33603, GS-4438, AC-28560, SY026349, DB-030825, EN300-189698, Z1190318854, 2-Bromo-4-methoxybenzaldehyde; 2-Bromo-4-methylbenzaldehyde; 2-Bromo-4-methoxy-benzaldehyde

Application

2-Bromo-4-methoxybenzaldehyde is widely used as a key intermediate in the synthesis of pharmaceuticals, agrochemicals, and fine chemicals. Its reactive aldehyde and bromo groups facilitate cross-coupling reactions, enabling the construction of complex molecular architectures. Researchers employ this compound in the development of bioactive molecules, including potential antiviral and anticancer agents. It also serves as a precursor for dyes and fragrances due to its aromatic properties.

Safety and Hazards

GHS Hazard Statements

• H302 (97.6%): Harmful if swallowed [Warning Acute toxicity, oral]

Precautionary Statements

• P264, P270, P301+P317, P330, and P501

Hazard Classes and Categories

• Acute Tox. 4 (97.6%)

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.