3-Bromo-8-methylimidazo[1,2-a] pyridine-6-carboxylic acid (CAS NO : 2167072-16-2)

3-Bromo-8-methylimidazo[1,2-a]pyridine-6-carboxylic acid (C₉H₇BrN₂O₂) is a highly functionalised, bicyclic heterocyclic building block extensively utilised as an advanced intermediate in discovery-phase medicinal chemistry, high-throughput screening campaigns, and commercial API synthesis. Due to its rigid, electron-rich core and orthogonal halogen/carboxylic acid handle configuration-serves-critical candidate framework across multiple innovative drug development sectors Synthetic viability and downstream efficiency of our 3-Bromo-8-methylimidazo[1,2-a]pyridine-6-carboxylic acid rely on rigorous regioselective control during ring closure and subsequent halogenation. Imidazo[1,2-alpyridine nucleus naturally features competitive nucleophilic and electrophilic reaction centres. If the electronic properties of the starting aminopyridine or alpha-halocarbonyl precursors are unevenly managed, side reactions like self-condensation, decarboxylation, or multi-halogenation can occur. These impurities are highly structural mimics that easily carry forward, permanently poisoning precious organometallic catalysts during late-stage cross-coupling phases. Our advanced processing infrastructure eliminates open-market structural variance through strict control of reaction parameters. Our multi-step synthesis path utilises ultra-pure aminopyridine starting materials paired with stabilised acetal keys to guarantee a completely regioselective cyclisation loop. Final electrophilic bromination is tamely managed using electronic stabilisation additives to enforce highly targeted monobromination at the C-3 position while leaving the aromatic methyl group untouched. The resulting product is processed through a targeted chemical wash to remove raw succinimide complexes, delivering an exceptionally pure crystalline intermediate with an ultra-low trace-ash baseline. This level of purity ensures predictable, high-yield results for discovery chemists and scale-up engineers alike. We are a premier 3-Bromo-8-methylimidazo[1,2-a]pyridine-6-carboxylic acid supplier for high-purity 3-Bromo-8-methylimidazo[1,2-a]pyridine-6-carboxylic acid, ensuring consistent melting points and precise assay values. We deliver a comprehensive selection of 3-Bromo-8-methylimidazo[1,2-a]pyridine-6-carboxylic acid grades with full analytical documentation, including batch-specific (HPLC) purity verification profiles and supporting quality assurance data 3-Bromo-8-methylimidazo|1,2-aJpyridine-6-carboxylic acid COA and TDS. We ensure secure supply chains from pilot-lot evaluations to multi-container commercial campaigns worldwide with reliable lead time and global supply capabilities and logistics coordination in over 17+ countries.