7-Bromo-2-phenylbenzo[d]oxazole (CAS: 1268137-13-8) is a functionalized heterocyclic compound widely used in organic synthesis, pharmaceutical research, and advanced material development. Featuring a benzo[d]oxazole core substituted with bromine and a phenyl group, it offers excellent reactivity and structural rigidity, making it a valuable intermediate for complex molecule construction. Its primary applications are outlined below:
1. Organic Synthesis & Pharmaceutical Research
Cross-Coupling Reactions
The bromine substituent enables efficient palladium-catalyzed cross-coupling reactions, allowing the construction of diverse heterocyclic frameworks for pharmaceutical and agrochemical research.
Intermediate for Bioactive Molecules
7-Bromo-2-phenylbenzo[d]oxazole serves as a key intermediate in the synthesis of potential drug candidates, bioactive scaffolds, and heterocyclic libraries, supporting structure–activity relationship (SAR) studies and medicinal chemistry optimization.
2. Advanced Material & Functional Compound Development
Optoelectronic & Functional Materials
The rigid benzo[d]oxazole structure with conjugated aromatic systems makes this compound suitable for incorporation into organic electronic materials, such as OLEDs, fluorescent probes, and functional polymers.
Specialty Chemical Applications
It is used as a building block for the synthesis of tailored heterocycles, ligands, and advanced intermediates for applications in material science and chemical biology.
3. Research & Development Applications
Molecular Design & Property Exploration
Researchers utilize this compound to investigate structure–property relationships in heteroaromatic systems, including photophysical properties, electronic behavior, and chemical reactivity.
Process Optimization & Method Development
Its well-defined structure and reliable purity make it suitable as a reference or intermediate in synthetic route development, reaction optimization, and laboratory-scale research.
4. Handling & Storage
Storage Conditions
Store in tightly sealed containers under cool, dry, and light-protected conditions to maintain stability and prevent degradation.
Intended Use
7-Bromo-2-phenylbenzo[d]oxazole is intended for research, development, and industrial synthesis applications. It is not for direct pharmaceutical or food use without appropriate regulatory approval.
Summary
The value of 7-Bromo-2-phenylbenzo[d]oxazole lies in its combination of a reactive bromine group and a rigid conjugated heterocyclic framework. This structure enables efficient synthesis of bioactive molecules, optoelectronic materials, and specialty intermediates, supporting innovation in medicinal chemistry, advanced materials, and fine chemical development.
