Description

7-Bromo-9,9-Diphenyl-9H-Fluorene-2-Carbonitrile is a high-value, multi-functional organic intermediate characterized by its fluorene core and strategically placed bromo and cyano functional groups. This compound is critical for advanced research and development in the field of organic electronics and materials science. It is primarily sought after by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty materials industries for constructing complex molecular architectures.

Application

• Organic Light-Emitting Diode (OLED) Materials: Serves as a key building block for electron-transporting materials (ETMs) and host materials in the emissive layer due to its rigid, conjugated fluorene structure.
• Pharmaceutical Intermediate: Used in the synthesis of novel active pharmaceutical ingredients (APIs), where the bromine atom acts as a versatile handle for further cross-coupling reactions.
• Agrochemical Synthesis: Employed in the development of new herbicides and pesticides, leveraging its molecular framework for bioactivity.
• Liquid Crystal and Polymer Precursor: Functions as a monomer or dopant in the production of advanced polymers and liquid crystalline materials for display technologies.
• Academic and Industrial R&D: A valuable reagent for methodological studies in organic synthesis, particularly in palladium-catalyzed cross-coupling and cyanation reactions.
• Photovoltaic Materials: Investigated as a component in the development of organic solar cells (OPVs) and perovskite solar cells due to its electron-deficient properties.

Basic Information

Product Name	7-Bromo-9,9-Diphenyl-9H-Fluorene-2-Carbonitrile
CAS No.	1539314-80-1
Molecular Formula	C26H16BrN
Molecular Weight	422.32 g/mol
Synonyms	2-Cyano-7-bromo-9,9-diphenylfluorene; 9,9-Diphenyl-7-bromofluorene-2-carbonitrile; 7-Bromo-9,9-diphenyl-9H-fluorene-2-carbonitrile; 1539314-80-1; 7-Bromo-9,9-diphenylfluorene-2-carbonitrile; 2-Bromo-7-cyano-9,9-diphenylfluorene (isomer); Diphenylfluorene bromocarbonitrile derivative
EINECS	Contact for details

Quality Control

Every batch of 7-Bromo-9,9-Diphenyl-9H-Fluorene-2-Carbonitrile is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the material meets the high-purity standards required for sensitive applications in electronics and pharmaceutical research. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is supplied 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 heat and incompatible materials. This material is light-sensitive (store away from light).

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%
Heavy Metals	≤ 20 ppm

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