Cas 2042493-16-1 And Cas 1937210-90-6: Advanced Phenanthroline Building Blocks

2-Bromo-9-phenyl-1,10-phenanthroline CAS:2042493-16-1 and 2-Chloro-9-phenyl-1,10-phenanthroline CAS:1937210-90-6 are specialized functionalized phenanthroline compounds available from UCHEM with kilogram-scale supply capability. Combining the coordination characteristics of the 1,10-phenanthroline core with additional aryl and halogen substituents, these compounds provide useful molecular platforms for advanced synthesis and materials research. The 1,10-phenanthroline framework is widely recognized as a versatile ligand structure because its two nitrogen atoms can coordinate with a variety of metal centers. Introducing a phenyl group at the 9-position further modifies the molecular architecture, while bromine or chlorine substitution at the 2-position provides a convenient functionalization site for subsequent synthetic transformations. 2-Bromo-9-phenyl-1,10-phenanthroline is particularly useful as a halogenated building block for developing more structurally complex phenanthroline derivatives. The bromine substituent can serve as a synthetic handle in cross-coupling and other functionalization strategies, enabling researchers to construct customized ligand structures and functional molecules. Similarly, 2-Chloro-9-phenyl-1,10-phenanthroline offers a chlorine-functionalized alternative for molecular modification and ligand design. Its combination of a phenanthroline coordination unit and a substituted aromatic framework makes it suitable for research involving metal complexes, organic synthesis, and functional molecular materials. These compounds can support the development of coordination compounds, transition-metal complexes, organic functional materials, and advanced ligand systems. Their defined substitution patterns are particularly valuable when precise structural modification is required during multi-step synthesis. With experience in supplying specialized phenanthroline derivatives, UCHEM provides both CAS 2042493-16-1 and CAS 1937210-90-6 with kilogram-scale supply capability. Our production and quality-control capabilities are designed to support customers ranging from laboratory research to larger-scale synthesis projects. For researchers seeking reliable sources of functionalized 1,10-phenanthroline building blocks, UCHEM can provide these two compounds as part of its broader portfolio of advanced heterocyclic and ligand-related chemicals.