Description

Spiro[9H-Fluorene-9,2'-Tricyclo[3.3.1.13,7]Decane], 2-Chloro- is a sophisticated spirocyclic organic compound that serves as a high-value advanced intermediate or functional building block in modern synthetic chemistry. Its unique three-dimensional cage-like structure, derived from adamantane and fluorene, imparts exceptional rigidity and thermal stability, making it highly sought-after for developing next-generation materials. This product is primarily targeted at pharmaceutical research for novel drug scaffolds, organic electronics for charge-transport materials, and advanced polymer science for high-performance additives.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing novel drug candidates, particularly in central nervous system (CNS) and antiviral research, leveraging its rigid, lipophilic scaffold.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a core structure for developing host or emitter materials in display and lighting technologies due to its high thermal stability and potential for fine-tuning electronic properties.
• Advanced Polymer Modifiers: Used to incorporate rigid, bulky side groups into polymer chains to enhance thermal resistance, mechanical strength, and glass transition temperature (Tg) of engineering plastics.
• Ligand Synthesis for Catalysis: Acts as a precursor for creating sterically demanding, electron-donating or accepting ligands used in transition metal catalysis for challenging chemical transformations.
• Cross-coupling Reactions: The chloro-substituent makes it a valuable electrophile in palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Negishi) for constructing complex molecular architectures.
• Material Science Research: Investigated for use in porous organic frameworks, molecular machines, or as a model compound for studying steric and conformational effects.

Basic Information

Product Name	Spiro[9H-Fluorene-9,2'-Tricyclo[3.3.1.13,7]Decane], 2-Chloro-
CAS No.	2407620-41-9
Molecular Formula	C23H21Cl
Molecular Weight	332.87 g/mol
Synonyms	2-Chlorospiro[fluorene-9,2'-tricyclo[3.3.1.13,7]decane]; 2-Chloro-1',2',3',4'-tetrahydrospiro[fluorene-9,2'-tricyclo[3.3.1.13,7]decane]; 2-Chlorospiro(fluorene-9,2'-adamantane); 2-Chloro-9-adamantylfluorene; 2-Chloro-9-(1-adamantyl)fluorene; 2-Cl-Spiro(Fluorene-Adamantane); Adamantyl-Substituted Chlorofluorene
EINECS	Contact for details

Quality Control

Every batch of Spiro[9H-Fluorene-9,2'-Tricyclo[3.3.1.13,7]Decane], 2-Chloro- is produced and analyzed under strict quality management protocols. We employ advanced analytical techniques including HPLC, GC-MS, and NMR to ensure identity, purity, and consistency. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) with detailed chromatographic data 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. For long-term storage, consider 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% (Standard Grade)
Purity (HPLC)	≥ 99.0% (High Purity Grade)
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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