4-Bromobenzaldehyde CAS 1122-91-4 Purity >99.0% (GC) Factory

4-Bromobenzaldehyde (CAS 1122-91-4) is a chemical compound that belongs to the group of aromatic compounds. 4-Bromobenzaldehyde is widely utilized as an intermediate for the preparation of agrochemicals, pharmaceuticals and other organic compounds. 4-Bromobenzaldehyde is part of a group of benzaldehydes that have in vivo antibacterial activity against Mycobacterium tuburculosis. It's also used as a reagent in the synthesis of 4-Bromobenzaldehyde semicarbazone, a trial compound of a novel class of anticonvulsants. 4-Bromobenzaldehyde is used as a precursor and reacts with sulfamethoxazole to prepare Schiff’s base, 4-[(4-Bromo-benzylidene)-amino]-N-(5-methyl-isoxazol-3-yl)-benzene sulfonamide, which can be used for the photo stability of polyvinyl chloride (PVC). It plays an important role in palladium-catalyzed mono- and bis-arylation of 3,4-(ethylenedioxy)thiophenes. It is employed in a cross-coupling study with potassium vinyltrifluoroborate.