3-Bromo-9,9'-spirobifluorene
- CAS No.1361227-58-8
- GradeIndustrial / Pharmaceutical
- Availability● In Stock
High-purity 3-bromo-9,9'-spirobifluorene (CAS 1361227-58-8), a key intermediate for OLED material synthesis with ≥99.0% assay.
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Product Overview
3-Bromo-9,9'-spirobifluorene is a high-performance aromatic brominated building block widely utilized in the synthesis of advanced organic electronic materials. With a molecular formula of C25H15Br and a molecular weight of 395.29 g/mol, this compound features a rigid spirobifluorene core substituted with a bromine atom at the 3-position, enabling precise functionalization via cross-coupling reactions such as Suzuki or Buchwald-Hartwig aminations.
Specifications
| Appearance | Off-white powder |
|---|---|
| Assay | ≥99.0% |
| Molecular Formula | C25H15Br |
| Molecular Weight | 395.29 g/mol |
| Packaging | 25 kg/drum; custom packaging available upon request |
| Storage | Store in a cool, dry, and well-ventilated area under inert atmosphere |
Industrial Applications
This compound serves as a critical intermediate in the production of next-generation optoelectronic materials, particularly for organic light-emitting diodes (OLEDs). Its structural rigidity and thermal stability make it ideal for constructing host materials, hole-transport layers, and emissive dopants in high-efficiency display and lighting technologies. Key advantages include:
- Excellent thermal and morphological stability due to the spiro-conjugated architecture
- Facile derivatization at the bromo site for tailored electronic properties
- High batch-to-batch consistency suitable for industrial-scale OLED manufacturing
As a foundational building block rather than a final active ingredient, 3-bromo-9,9'-spirobifluorene supports robust and scalable synthesis routes in advanced materials R&D and production.
