Description

10H-Spiro[Acridine-9,9'-Fluorene] is a high-purity, advanced organic intermediate characterized by its unique spiro-conjugated molecular architecture. This compound matters for its role as a critical building block in the synthesis of sophisticated organic electronic materials, where its rigid, three-dimensional structure is highly valued. It is primarily needed by R&D chemists and material scientists in the organic light-emitting diode (OLED), photovoltaics, and advanced pigment industries seeking to develop next-generation optoelectronic devices.

Application

• OLED Emitter and Host Material: A key precursor for the synthesis of high-efficiency, thermally stable emitting layers in organic light-emitting diodes for displays and lighting.
• Organic Semiconductor Development: Used in the research and production of hole-transport, electron-transport, and ambipolar materials for thin-film transistors (OFETs).
• Photovoltaic Research: Serves as a donor or acceptor component in the active layer of organic solar cells (OPVs) due to its tunable electronic properties.
• Fluorescent Dye & Sensor Chemistry: Employed in the creation of novel fluorescent probes, sensors, and imaging agents with high quantum yield and photostability.
• Advanced Pigment & Dye Intermediate: Acts as a core structure for developing high-performance, light-fast pigments and dyes for specialized applications.
• Academic & Industrial R&D: A valuable compound for fundamental research in photophysics, materials science, and synthetic organic chemistry.

Basic Information

Product Name	10H-Spiro[Acridine-9,9'-Fluorene]
CAS No.	92638-81-8
Molecular Formula	C25H15N
Molecular Weight	329.39 g/mol
Synonyms	Spiro[Acridine-9,9'-Fluorene]; 10H-Spiro(acridine-9,9'-fluorene); 9,9'-Spirobi[9H-fluorene]-10'-one, 10'-Hydro-10'-aza-; 10-Aza-10H-spiro[fluorene-9,9'-fluoren]-10-one; Spiroacridine-fluorene; Acridine-Fluorene Spiro Compound; SF1 (common abbreviation in OLED research); AFS
EINECS	Contact for details

Quality Control

Our 10H-Spiro[Acridine-9,9'-Fluorene] is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity, essential for sensitive electronic applications. All materials undergo rigorous analytical testing, including HPLC, NMR, and GC-MS, to verify identity and purity. Certificates of Analysis (COA) detailing all specifications are provided with each shipment and 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). This material is light-sensitive (store away from light) and should be handled under an inert atmosphere when appropriate to prevent oxidation.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0% (Standard Grade)
Purity (HPLC)	≥ 99.5% (High Purity Grade)
Melting Point	Contact for details
Heavy Metals (as Pb)	< 10 ppm
Residue on Ignition	< 0.1%

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