Description

Spiro-(Adamantane-2,9'-Fluorene) CAS NO 727730-31-6 is a high-purity, structurally complex organic compound that combines the rigid, three-dimensional adamantane core with a planar fluorene moiety via a spiro linkage. This unique architecture makes it a valuable advanced intermediate or building block for the development of novel materials with tailored electronic and photophysical properties. It is primarily sought by R&D chemists and material scientists in the fields of organic electronics, pharmaceuticals, and advanced polymer synthesis.

Application

• Organic Light-Emitting Diodes (OLEDs): Serves as a core building block for host or emitter materials due to its rigid, non-planar structure which can inhibit aggregation and improve device efficiency and color purity.
• Pharmaceutical Intermediates: Used in the research and synthesis of novel drug candidates, where the adamantyl group can enhance lipophilicity and metabolic stability.
• Advanced Material Science: Acts as a precursor for the development of novel polymers, dendrimers, or molecular glasses with specific thermal and optical properties.
• Organic Photovoltaics (OPVs): Investigated as a component in electron-donor or acceptor materials for solar cell applications.
• Liquid Crystal Displays (LCDs): Potential use in the synthesis of additives or alignment layers to modify the electro-optical performance of liquid crystals.
• Chemical Research & Development: A valuable scaffold for exploring new spiro-conjugated systems and their structure-property relationships in academic and industrial R&D settings.

Basic Information

Product Name	Spiro-(Adamantane-2,9'-Fluorene)
CAS No.	727730-31-6
Molecular Formula	C25H24
Molecular Weight	324.46 g/mol
Synonyms	2,9'-Spirobi[9H-fluorene]-2-adamantane; 9,9'-Spirobifluorene-2-adamantane; 2-(9H-Fluoren-9-ylidene)adamantane; Adamantane-spiro-fluorene; Spiro[adamantane-2,9'-fluorene]; Spiroadamantylfluorene; ADA-FLU; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our Spiro-(Adamantane-2,9'-Fluorene) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and structural integrity. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your research and quality assurance requirements.

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 heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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