Description

9-([1,1'-Biphenyl]-4-Yl)-2-Chloro-9H-Carbazole is a high-purity, functionalized carbazole derivative designed for advanced material synthesis. This compound serves as a critical building block (monomer) and hole-transporting material in the development of next-generation organic electronics. It is essential for R&D and manufacturing teams in the organic light-emitting diode (OLED), organic photovoltaic (OPV), and semiconductor industries who require precise molecular structures to tune device performance and efficiency.

Application

• OLED Emitter and Host Material: A key intermediate for synthesizing phosphorescent and thermally activated delayed fluorescence (TADF) emitters and host materials in display and lighting panels.
• Hole-Transport Layer (HTL) Component: Used in the formulation of hole-transporting layers for OLED devices and perovskite solar cells to improve charge carrier mobility and device stability.
• Organic Semiconductor Precursor: Acts as a fundamental monomer for constructing conjugated polymers and small molecules used in organic field-effect transistors (OFETs) and sensors.
• Photoconductive Material Research: Employed in academic and industrial R&D for developing new photoconductive compounds for xerography and imaging applications.
• Pharmaceutical Intermediate: Serves as a sophisticated synthetic intermediate in the research of bioactive molecules and pharmaceuticals due to the carbazole scaffold's biological relevance.

Basic Information

Product Name	9-([1,1'-Biphenyl]-4-Yl)-2-Chloro-9H-Carbazole
CAS No.	1259388-62-9
Molecular Formula	C24H16ClN
Molecular Weight	353.84 g/mol
Synonyms	2-Chloro-9-(4-biphenylyl)carbazole; 2-Chloro-9-(biphenyl-4-yl)-9H-carbazole; 9-(4-Biphenylyl)-2-chloro-9H-carbazole; 9H-Carbazole, 2-chloro-9-[1,1'-biphenyl]-4-yl-; 2-Chloro-9-(1,1'-biphenyl-4-yl)carbazole; Biphenyl-carbazole chloride derivative; 4-(2-Chlorocarbazol-9-yl)biphenyl
EINECS	Contact for details

Quality Control

Our 9-([1,1'-Biphenyl]-4-Yl)-2-Chloro-9H-Carbazole is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing including HPLC, GC-MS, and NMR to ensure identity, purity, and consistency meet the stringent requirements of electronic-grade materials. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each 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 place at room temperature (15-25°C). This material is light-sensitive (store away from light) and easily oxidized (store under inert atmosphere). For long-term storage, consider sealing under an inert gas such as nitrogen or argon.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Melting Point	Contact for details
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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