A thorough understanding of a chemical compound's properties and synthesis routes is fundamental for anyone involved in its use or production. 3-Bromo-9H-carbazole (CAS 1592-95-6) is a heterocyclic organic compound with a distinct chemical profile that makes it highly valuable across several industries. Its synthesis is typically achieved through bromination reactions of carbazole, a process that requires careful control to ensure purity and yield.

The chemical structure of 3-Bromo-9H-carbazole features a fused ring system comprising two benzene rings and a pyrrole ring, with a bromine atom attached to the third carbon of the carbazole skeleton. This bromination at the 3-position is significant; it influences the compound's electronic properties and its susceptibility to oxidation compared to other isomers. Its physical appearance is generally a white to light yellow solid, with a melting point often cited around 195-200°C. Its solubility is limited in water but better in organic solvents, which is typical for such aromatic compounds.

The synthesis of 3-Bromo-9H-carbazole commonly involves the reaction of carbazole with N-bromosuccinimide (NBS) in a suitable solvent like dimethylformamide (DMF) or tetrahydrofuran (THF), often at controlled temperatures to favor mono-bromination at the desired position. While various literature procedures exist, achieving high yields and purity requires meticulous attention to reaction conditions, reagent stoichiometry, and post-reaction purification techniques such as recrystallization. Manufacturers like NINGBO INNO PHARMCHEM CO.,LTD. have optimized these synthetic protocols to ensure consistent production of high-quality 3-Bromo-9H-carbazole (≥99% purity).

For chemical manufacturers and researchers, understanding these synthesis nuances is key to both production and application. It highlights the importance of sourcing from a reliable manufacturer that has mastered these processes. NINGBO INNO PHARMCHEM is committed to excellence in chemical synthesis, providing our clients with a dependable supply of 3-Bromo-9H-carbazole. We invite you to contact us for product inquiries, quotes, and samples to experience the quality that our optimized synthesis routes deliver, supporting your critical chemical needs.