Description

n-[1,1'-Biphenyl]-4-Yl-9,9-Dimethyl-9H-Fluoren-3-Amine CAS NO 1326137-97-6 is a high-purity, advanced organic intermediate characterized by its biphenyl-fluorene hybrid structure. This compound is valued for its role as a key building block in the synthesis of sophisticated materials, particularly in the electronics and optoelectronics sectors. It is primarily sought by manufacturers and R&D teams in the OLED (Organic Light-Emitting Diode) and organic semiconductor industries for developing next-generation display and lighting technologies.

Application

• OLED Materials: A critical hole-transporting material (HTM) or host material precursor for high-efficiency, stable OLED devices used in displays and lighting.
• Organic Semiconductors: Serves as a fundamental building block for organic field-effect transistors (OFETs) and photovoltaics due to its favorable charge transport properties.
• Advanced Material R&D: Used in academic and industrial research to synthesize novel conjugated polymers and small molecules with tailored electronic properties.
• Pharmaceutical Intermediates: Potential use as a sophisticated scaffold in the research and development of active pharmaceutical ingredients (APIs) with complex aromatic systems.
• Photorefractive Materials: Can be utilized in the development of materials for holographic data storage and optical signal processing.

Basic Information

Product Name	n-[1,1'-Biphenyl]-4-Yl-9,9-Dimethyl-9H-Fluoren-3-Amine
CAS No.	1326137-97-6
Molecular Formula	C33H27N
Molecular Weight	437.57 g/mol
Synonyms	9,9-Dimethyl-N-[4-phenylphenyl]-9H-fluoren-3-amine; 3-([1,1'-Biphenyl]-4-ylamino)-9,9-dimethyl-9H-fluorene; N-(4-Biphenylyl)-9,9-dimethyl-9H-fluoren-3-amine; Biphenyl-Fluorene Amine Derivative; OLED Hole Transport Material Intermediate; Fluorene-biphenyl amine; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Every batch of our n-[1,1'-Biphenyl]-4-Yl-9,9-Dimethyl-9H-Fluoren-3-Amine is produced and tested under a strict quality management system to ensure high purity and batch-to-batch consistency, critical for sensitive electronic applications. Our products undergo rigorous quality testing, including advanced chromatographic analysis, to ensure compliance with exacting customer specifications. Comprehensive Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with each shipment.

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 incompatible materials such as strong oxidizing agents. For long-term storage, consider storage under an inert atmosphere to maximize shelf life.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0% (Area %)
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.