Description

3-Dromo-9,9'-Spirobifluorene is a high-purity, functionalized spirobifluorene derivative, a key advanced intermediate in organic synthesis. This compound is valued for its rigid, three-dimensional molecular structure, which is essential for tuning the electronic and photophysical properties of advanced materials. It is primarily sought by R&D and production teams in the organic electronics and pharmaceutical sectors for developing next-generation OLED materials, charge-transport layers, and complex organic frameworks.

Application

• OLED Emitter and Host Material Synthesis: Serves as a core building block for creating novel light-emitting and host materials in organic light-emitting diodes (OLEDs) for displays and lighting.
• Organic Semiconductor Development: Used in the research and production of hole-transporting materials (HTMs) and electron-transporting materials (ETMs) for photovoltaic cells and thin-film transistors.
• Pharmaceutical Intermediate: Acts as a sophisticated synthon in medicinal chemistry for constructing complex, sterically hindered molecular architectures with potential biological activity.
• Luminescent Sensor Fabrication: Employed in the synthesis of fluorescent probes and chemosensors due to the tunable photoluminescence of the spirobifluorene core.
• Advanced Polymer & Dendrimer Chemistry: Functions as a pivotal monomer or branching unit for creating high-performance polymers and dendrimers with enhanced thermal and morphological stability.

Basic Information

Product Name	3-Dromo-9,9'-Spirobifluorene
CAS No.	1361227-58-8
Molecular Formula	C25H15Br
Molecular Weight	395.29 g/mol
Synonyms	3-Bromo-9,9'-spirobi[9H-fluorene]; 3-Bromospirobifluorene; 9,9'-Spirobifluorene, 3-bromo-; 3-Br-SBF; 3-Bromo-9,9'-spirobifluorene; 3-Bromo-9,9'-bifluorenylidene
EINECS	Contact for details

Quality Control

Every batch of 3-Dromo-9,9'-Spirobifluorene is manufactured and tested under strict quality management protocols to ensure consistency and high purity for demanding applications. Our products undergo rigorous quality testing, including advanced chromatographic analysis, to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents (GC)	Complies with ICH guidelines

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.