Description

3,3',6,6'-Tetrabromo-9,9'-Bicarbazole is a high-purity, halogenated organic compound belonging to the carbazole family. This specialty chemical is valued for its role as a key intermediate and functional material in advanced organic synthesis. It is primarily sought after by manufacturers and R&D teams in the pharmaceutical, agrochemical, and organic electronics sectors for developing novel active ingredients and high-performance materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block for the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging its brominated aromatic structure.
• Organic Light-Emitting Diodes (OLEDs): Acts as a potential host or dopant material in the emissive layers of OLED devices due to its rigid, conjugated bicarbazole core.
• Organic Photovoltaic (OPV) Research: Investigated as an electron-transporting or light-absorbing component in the development of next-generation solar cells.
• Flame Retardant Additive: The high bromine content makes it a candidate for use as a flame-retardant synergist in polymers and specialty coatings.
• Ligand in Catalysis: Can be utilized to synthesize complex ligands for transition metal catalysts used in cross-coupling reactions.
• Chemical Research & Development: Employed in academic and industrial labs for exploring new organic reactions and material properties.

Basic Information

Product Name	3,3',6,6'-Tetrabromo-9,9'-Bicarbazole
CAS No.	18628-03-0
Molecular Formula	C24H12Br4N2
Molecular Weight	667.98 g/mol
Synonyms	9,9'-Bicarbazole, 3,3',6,6'-tetrabromo-; 3,3',6,6'-Tetrabromo-9H,9'H-[9,9']bicarbazolyl; Tetrabromobicarbazole; NSC 83600; 3,3',6,6'-Tetrabromodimeric carbazole; 9,9'-Bicarbazole-3,3',6,6'-tetrabromide
EINECS	Contact for details

Quality Control

Our 3,3',6,6'-Tetrabromo-9,9'-Bicarbazole is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

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 heat, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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