Description

3-Iodo-9,9'-Spirobi[Fluorene] is a high-purity, functionalized organic compound featuring a unique spiro-conjugated fluorene core structure. This compound is valued for its role as a sophisticated building block in advanced materials science and organic electronics. It is primarily utilized by research and development teams in the pharmaceutical, agrochemical, and specialty chemical industries for the synthesis of novel organic semiconductors, light-emitting materials, and complex molecular architectures.

Application

• Organic Light-Emitting Diodes (OLEDs): Serves as a key intermediate or host/dopant material in the development of next-generation display and lighting technologies.
• Pharmaceutical Intermediates: Used in the research and synthesis of complex drug candidates, leveraging its rigid, three-dimensional structure.
• Agrochemical Research: Acts as a precursor for novel active ingredients requiring specific photophysical or electronic properties.
• Organic Photovoltaics (OPVs): Employed in the construction of donor or acceptor materials for solar cell applications.
• Material Science Research: A crucial building block for creating spiro-based polymers, dendrimers, and other advanced functional materials.
• Chemical Synthesis: Utilized in cross-coupling reactions (e.g., Suzuki, Sonogashira) due to the reactive iodine moiety, enabling precise molecular engineering.

Basic Information

Product Name	3-Iodo-9,9'-Spirobi[Fluorene]
CAS No.	1778649-23-2
Molecular Formula	C25H15I
Molecular Weight	466.29 g/mol
Synonyms	3-Iodospirobi[fluorene]; 9,9'-Spirobi[9H-fluorene], 3-iodo-; 3-Iodo-9,9'-spirobi[9H-fluorene]; Spiro[fluorene-9,9'-fluorene], 3-iodo-; 3-Iodo-spirobifluorene; SBF-I; 3-Iodo-SBF; 2-Iodospirobifluorene (common numbering variant)
EINECS	Contact for details

Quality Control

Our 3-Iodo-9,9'-Spirobi[Fluorene] is manufactured under strict quality protocols to ensure batch-to-batch consistency and high purity, essential for sensitive R&D and production processes. We provide comprehensive Certificates of Analysis (COA) with each batch, detailing key parameters such as purity, identity, and impurity profiles. Our quality management system is designed to meet the stringent requirements of research and fine chemical industries.

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 incompatible materials. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Melting Point	Contact for details
Heavy Metals	< 20 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.