4-Bromo-3-methoxybenzaldehyde(CAS: 43192-34-3)

4-Bromo-3-methoxybenzaldehyde (CAS: 43192-34-3) is a crystalline solid with a molecular weight of approximately 244.05 g/mol. It has a low solubility in water but is more soluble in organic solvents like ethanol and acetone. Chemically, it is reactive towards nucleophiles and can undergo substitution reactions. It is also prone to oxidation reactions.

4-Bromo-3-methoxybenzaldehyde (CAS: 43192-34-3) is commonly synthesized via bromination of 3-methoxybenzaldehyde using N-bromosuccinimide (NBS) as the brominating agent in the presence of a suitable oxidant like benzoyl peroxide. The reaction yields a high percentage of the desired product with good selectivity.

4-Bromo-3-methoxybenzaldehyde (CAS: 43192-34-3) finds applications in the pharmaceutical industry for the synthesis of certain intermediates and drugs. It is also used in the production of polymers and as a precursor in sensor and semiconductor manufacturing due to its chemical reactivity and functional groups.

When handling 4-Bromo-3-methoxybenzaldehyde (CAS: 43192-34-3), it is essential to use appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Store it in a fume hood to avoid inhalation. In case of a spill, neutralize with a suitable reagent and dispose of according to local regulations. Refer to the Material Safety Data Sheet (MSDS) for detailed safety information.