Description

9,9'-Spirobi[9H-Fluoren]-4-Amine, n-Phenyl- is a high-purity, functionalized spirobifluorene derivative, a key advanced intermediate in organic synthesis. This compound matters for its role as a sophisticated building block in the development of high-performance materials, particularly in the electronics and photonics sectors. It is primarily needed by R&D chemists and process engineers in the organic light-emitting diode (OLED), pharmaceutical, and specialty chemical industries seeking to create novel molecular architectures with tailored electronic properties.

Application

• As a crucial electron-transporting or host material precursor in the synthesis of next-generation Organic Light-Emitting Diodes (OLEDs).
• As a specialty monomer or intermediate for constructing complex, rigid organic frameworks and polymers with high thermal stability.
• In academic and industrial research for developing novel organic semiconductors and photonic materials.
• As a building block for pharmaceutical candidates, leveraging the spirobifluorene scaffold's unique three-dimensional structure.
• For the synthesis of advanced dyes and pigments requiring high color purity and stability.
• In the development of sensors and optoelectronic devices due to its potential tunable luminescent properties.

Basic Information

Product Name	9,9'-Spirobi[9H-Fluoren]-4-Amine, n-Phenyl-
CAS No.	1454679-32-3
Molecular Formula	C37H23N
Molecular Weight	481.59 g/mol
Synonyms	N-Phenyl-9,9'-spirobi[9H-fluoren]-4-amine; 4-(Phenylamino)-9,9'-spirobi[9H-fluorene]; 9,9'-Spirobifluoren-4-amine, N-phenyl-; 4-Anilino-9,9'-spirobifluorene; SBF-NPh; N-Phenylspirobifluoren-4-amine; 4-Phenylaminospirobifluorene
EINECS	Contact for details

Quality Control

Our 9,9'-Spirobi[9H-Fluoren]-4-Amine, n-Phenyl- is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity, essential for sensitive electronic and pharmaceutical applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We support custom synthesis and purity grade specifications to meet specific research and development needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). The compound is light-sensitive (store away from light). Keep container tightly sealed in a dry environment to prevent moisture absorption. Store away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Standard Grade)
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Impurity (HPLC)	≤ 1.0%

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