Description

4-Bromo-9-Phenyl-9H-Carbazole is a high-purity, functionalized carbazole derivative serving as a critical building block in advanced material synthesis. This compound matters for its role as a key intermediate in the development of organic light-emitting diodes (OLEDs) and other optoelectronic materials, where its specific bromo and phenyl substitutions enable precise tuning of electronic properties. It is essential for R&D chemists and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors who require reliable, high-quality intermediates for complex synthesis.

Application

• OLED Materials: A crucial intermediate for synthesizing host materials, hole-transport materials, and emitters in organic light-emitting diode (OLED) displays and lighting.
• Pharmaceutical Intermediates: Used in the research and development of active pharmaceutical ingredients (APIs), particularly those with carbazole-based pharmacophores.
• Agrochemical Synthesis: Serves as a building block for creating novel fungicides, herbicides, and other crop protection agents.
• Organic Electronics: Key precursor for the development of organic photoconductors, photovoltaic materials, and other electronic components.
• Polymer Chemistry: Used to functionalize polymers, imparting specific optical or electronic characteristics for advanced material applications.
• Liquid Crystal Materials: An intermediate in the synthesis of components for liquid crystal displays (LCDs) and other electro-optical devices.
• Research & Development: A valuable tool for academic and industrial research in synthetic organic chemistry and material science.

Basic Information

Product Name	4-Bromo-9-Phenyl-9H-Carbazole
CAS No.	1097884-37-1
Molecular Formula	C18H12BrN
Molecular Weight	322.20 g/mol
Synonyms	9-Phenyl-4-bromocarbazole; 4-Bromo-9-phenylcarbazole; 4-Bromo-9-phenyl-9H-carbazole; 9H-Carbazole, 4-bromo-9-phenyl-; 4-Bromo-9-phenylcarbazole; 4-Brom-9-phenyl-9H-carbazol; 4-Bromo-9-phenylcarbazol; 4-Bromo-9-phenyl-9H-carbazole (CAS 1097884-37-1)
EINECS	Contact for details

Quality Control

Our 4-Bromo-9-Phenyl-9H-Carbazole is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and mass spectrometry, to ensure it meets the high standards required for sensitive synthesis. Certificates of Analysis (COA) with detailed specifications are provided for every shipment to guarantee traceability and batch-to-batch consistency.

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 such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Conforms
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.