Supramolecular chemistry, the study of systems held together by non-covalent interactions, relies heavily on precisely designed molecular components that can self-assemble into complex architectures. 1,9-Dibromononane (CAS 4549-33-1), with its linear and flexible C9 chain, is an excellent candidate for constructing such systems, acting as a key guest molecule or linker in various supramolecular assemblies. Its bifunctional nature and defined length make it invaluable for creating ordered molecular structures.

As a supplier specializing in unique chemical entities, we highlight the significance of 1,9-Dibromononane in this advanced field. One of its notable roles is in the formation of inclusion compounds, particularly with urea. In these crystalline structures, the urea molecules form channels that encapsulate the linear dibromoalkane guest. The ordering of these guest molecules within the channels is influenced by their length and the precise fit within the host lattice. For 1,9-Dibromononane, studies have shown specific interchannel ordering patterns, revealing insights into guest-guest interactions and solid-state dynamics.

Moreover, the compound's structure lends itself to the construction of mechanically interlocked molecules (MIMs) like pseudorotaxanes and rotaxanes. Here, 1,9-Dibromononane can act as the 'thread' component, a linear molecule threaded through a macrocyclic 'ring'. The terminal bromine atoms are crucial for attaching stoppers, which convert the reversible pseudorotaxane into a stable rotaxane. These MIMs are the basis for molecular machines and advanced functional materials. When you buy 1,9-Dibromononane, you are acquiring a key component for building these intricate molecular structures.

The compound's utility extends to the creation of covalent organic pillars (COPs) and molecular nanotubes. In these applications, 1,9-Dibromononane can serve as a guest molecule, demonstrating selective binding within the nanotube's cavity. The precise length of the nonane chain is critical for optimal host-guest interactions, underscoring the importance of sourcing high-purity material from a reliable supplier.

The ability of 1,9-Dibromononane to participate in directed self-assembly and to serve as a precisely engineered linker molecule makes it indispensable in supramolecular chemistry research. For scientists and engineers looking to design novel molecular architectures with specific functions, this dibromoalkane offers a versatile and well-understood building block. We are proud to be a manufacturer and supplier that supports cutting-edge research in this fascinating field by providing consistent, high-quality 1,9-Dibromononane.