Description

Spiro[9H-Fluorene-9,2'-Tricyclo[3.3.1.13,7]Decane], 3-Chloro- is a high-value, structurally complex organic intermediate featuring a unique spiro-fused architecture combining fluorene and adamantane-derived motifs. This compound matters for its role as a sophisticated building block in advanced materials science and pharmaceutical research, where its rigid, three-dimensional structure can impart desirable properties like thermal stability and tailored electronic characteristics. It is needed by R&D chemists and process development scientists in the organic electronics, specialty polymer, and medicinal chemistry sectors seeking to develop next-generation functional materials and bioactive compounds.

Application

• Organic Light-Emitting Diode (OLED) Materials: Serves as a core or peripheral unit in the synthesis of host, hole-transport, or electron-transport materials due to its rigid, non-planar structure which can help prevent aggregation and improve device efficiency.
• Pharmaceutical Intermediates: Used in the research and development of novel active pharmaceutical ingredients (APIs), where the chlorinated spiro scaffold can be further functionalized to explore new chemical entities.
• Advanced Polymer Monomers: Acts as a specialty monomer for creating high-performance polymers with enhanced thermal stability, refractive index, or mechanical properties for optical and engineering applications.
• Ligand Synthesis in Catalysis: Employed as a precursor for constructing sophisticated, sterically demanding phosphine or N-heterocyclic carbene ligands used in asymmetric catalysis and cross-coupling reactions.
• Non-Linear Optical (NLO) Materials: Investigated as a component in the design of chromophores for second-harmonic generation (SHG) and other photonic applications, leveraging its conjugated system and three-dimensionality.
• Academic & Industrial Research: Provides a valuable tool for synthetic methodology development and structure-property relationship studies in chemistry and materials science laboratories.

Basic Information

Item	Details
Product Name	Spiro[9H-Fluorene-9,2'-Tricyclo[3.3.1.13,7]Decane], 3-Chloro-
CAS No.	2412392-50-6
Molecular Formula	C23H21Cl
Molecular Weight	332.87 g/mol
Synonyms	3-Chlorospiro[fluorene-9,2'-tricyclo[3.3.1.13,7]decane]; 3-Chlorospiro(fluorene-9,2'-adamantane); 3-Chloro-9,9'-spirobi[9H-fluorene] adamantane derivative; Chlorinated Spirofluorene-Adamantane Hybrid; CAS 2412392-50-6
EINECS	Contact for details

Quality Control

Our Spiro[9H-Fluorene-9,2'-Tricyclo[3.3.1.13,7]Decane], 3-Chloro- is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for all critical parameters are provided and available upon request. We support research and development with material that meets high-purity standards typical for advanced intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (typically 15-25°C). This compound should be considered light-sensitive (store away from light) and handled under inert atmosphere for long-term storage to preserve stability. Keep away from strong oxidizing agents.

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
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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