2-Bromocarbazole OLED Building Block | Industrial Grade Supply
Securing consistent supply of high-purity intermediates remains a critical bottleneck for R&D teams scaling OLED materials, where trace impurities can compromise device efficiency and yield.
As demand for organic electronics grows, procurement leaders and chemists require reliable partners for critical precursors. NINGBO INNO PHARMCHEM CO.,LTD. specializes in delivering the 2-Bromocarbazole needed for advanced material synthesis. This Brominated carbazole serves as a versatile organic synthesis building block for constructing hole-transport layers and emitters. With the market projected to reach USD 18.1 million by 2031, securing a stable source of 2-bromo-9H-carbazole is essential for maintaining production timelines.
Technical Specifications and Analytical Methods
Understanding the chemical profile is vital for process integration. The molecular formula C12H8BrN defines the stoichiometry required for precise coupling reactions. Our manufacturing process ensures industrial purity levels suitable for electronic applications. For detailed information on reaction pathways, refer to our 2-Bromo-9H-Carbazole Synthesis Route Industrial Purity Guide.
| Parameter | Specification |
| CAS Number | 3652-90-2 |
| Chemical Formula | C12H8BrN |
| Molecular Weight | 246.1 g/mol |
| Purity | >98% (HPLC) |
| Appearance | Off-white to beige powder |
| Melting Point | 255 °C |
Each Carbazole derivative batch undergoes rigorous NMR and HPLC analysis to confirm structural integrity and minimize polybrominated byproducts.
Troubleshooting Common Impurities and Yield Issues
Process chemists often encounter specific challenges when scaling reactions involving halogenated heterocycles. Addressing these early prevents downstream failure in OLED device fabrication.
Polybromination and Regioselectivity
Achieving selective monobromination at the 2-position is critical. Uncontrolled reaction conditions can lead to dibromo impurities that hinder cross-coupling efficiency. Our controlled electrophilic bromination conditions minimize these risks, ensuring high selectivity for the target scaffold.
Trace Metal Contamination
Palladium or copper residues from upstream N-arylation steps can quench luminescence in final devices. We implement strict purification protocols to reduce metal content to ppm levels, safeguarding the performance of your organic semiconductors.
Strict Quality Assurance (QA) Workflow and COA Verification
Quality consistency is the cornerstone of our operation at NINGBO INNO PHARMCHEM CO.,LTD. Every shipment includes a comprehensive Certificate of Analysis (COA) verifying purity and physical constants. Procurement teams can review current market conditions via our 2-Bromo-9H-Carbazole Bulk Price Global Manufacturer 2026 report to align budgeting with supply availability. Our QA workflow includes batch retention and traceability from raw materials to final packaging.
Partnering with a dedicated manufacturer ensures you receive material that meets the stringent requirements of the organic electronics industry.
Ready to optimize your supply chain? Reach out to our logistics team today for comprehensive specifications and tonnage availability.