Description

9-(1,1'-Biphenyl)-4-Yl-9H-Fluorene is a high-purity organic compound, specifically a fluorene derivative, valued for its rigid, conjugated aromatic structure. This compound serves as a critical advanced intermediate or building block in the synthesis of sophisticated organic materials. It is primarily required by manufacturers in the pharmaceutical, agrochemical, and organic electronics sectors for research and production.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Acts as a key building block for developing advanced pesticides and herbicides.
• Organic Light-Emitting Diodes (OLEDs): Serves as a core material or a precursor for electron-transport/hole-blocking layers in display and lighting technologies.
• Organic Photovoltaic (OPV) Materials: Utilized in the development of donor or acceptor materials for solar cell applications.
• Liquid Crystal and Polymer Chemistry: Employed as a monomer or additive to enhance thermal stability and optical properties.
• Material Science Research: Used in academic and industrial R&D for creating novel organic semiconductors and functional materials.

Basic Information

Product Name	9-(1,1'-Biphenyl)-4-Yl-9H-Fluorene
CAS No.	17165-86-5
Molecular Formula	C31H22
Molecular Weight	394.51 g/mol
Synonyms	9-(4-Biphenylyl)fluorene; 9-(Biphenyl-4-yl)fluorene; 4-(9H-Fluoren-9-yl)biphenyl; 9-(4-Phenylphenyl)fluorene; 9H-Fluorene, 9-(1,1'-biphenyl)-4-yl-; 9-(1,1'-Biphenyl)-4-yl-9H-fluorene; Biphenyl-4-yl-fluorene
EINECS	Contact for details

Quality Control

Our 9-(1,1'-Biphenyl)-4-Yl-9H-Fluorene is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials.

Specification

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