Description

9-Benzoyl-3,6-Dibromo-9H-Carbazole is a high-purity, functionalized carbazole derivative designed for advanced material synthesis and pharmaceutical research. This compound serves as a critical building block and photoinitiator precursor in the development of next-generation organic electronic materials and specialty polymers. It is essential for R&D and production teams in the pharmaceutical, OLED material, and advanced polymer industries seeking to innovate with brominated, carbazole-based architectures.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel active pharmaceutical ingredients (APIs), particularly in oncology and neurological disorder research.
• OLED Material Synthesis: Serves as a core building block for host and dopant materials in organic light-emitting diodes (OLEDs) due to the carbazole scaffold's excellent hole-transport properties.
• Photoinitiator & Photopolymerization: Used in the research and formulation of advanced photoinitiator systems for UV-curable coatings, inks, and adhesives.
• Organic Semiconductor Research: Employed in the development of charge-transport materials for organic field-effect transistors (OFETs) and photovoltaic cells.
• Ligand & Catalyst Development: Acts as a precursor for creating specialized ligands used in transition metal catalysis for fine chemical synthesis.
• Polymer Modification: Utilized to introduce carbazole functionality into polymer backbones to enhance thermal stability, photoconductivity, or luminescent properties.
• Academic & Industrial R&D: A valuable reference standard and starting material for exploratory chemistry in material science and medicinal chemistry.

Basic Information

Product Name	9-Benzoyl-3,6-Dibromo-9H-Carbazole
CAS No.	912850-81-8
Molecular Formula	C19H11Br2NO
Molecular Weight	437.11 g/mol
Synonyms	3,6-Dibromo-9-benzoyl-9H-carbazole; 9H-Carbazole, 3,6-dibromo-9-benzoyl-; 9-Benzoyl-3,6-dibromocarbazole; (3,6-Dibromocarbazol-9-yl)(phenyl)methanone; 3,6-Dibromo-N-benzoylcarbazole
EINECS	Contact for details

Quality Control

Every batch of 9-Benzoyl-3,6-Dibromo-9H-Carbazole is manufactured under a cGMP-compliant quality management system and undergoes rigorous analytical testing to ensure identity, purity, and consistency. Our standard HPLC purity specification is ≥98.0%, with detailed control of related substances. A comprehensive Certificate of Analysis (COA) documenting all test results, including NMR and mass spectrometry for structural confirmation, is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep the container tightly sealed in a dry environment to prevent moisture absorption. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single unknown impurity ≤ 0.5%
Residual Solvents (GC)	Complies with ICH Q3C guidelines
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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