Description

2,7-Dibromo-9H-Carbazole is a halogenated carbazole derivative, a versatile and high-value organic intermediate prized for its electron-rich, planar aromatic structure. This compound is critical for synthesizing advanced materials, particularly in the development of organic semiconductors and optoelectronic devices. It is essential for R&D and production teams in the pharmaceutical, agrochemical, and specialty chemical industries seeking to build complex molecular architectures.

Application

• Organic Light-Emitting Diodes (OLEDs): Serves as a key building block for host materials, hole-transport layers, and emitters in display and lighting technologies.
• Pharmaceutical Intermediates: Used in the synthesis of active pharmaceutical ingredients (APIs) and complex heterocyclic compounds for drug discovery.
• Agrochemical Synthesis: Acts as a precursor for developing novel fungicides, herbicides, and plant growth regulators.
• Organic Photovoltaic (OPV) Materials: A fundamental component in the creation of donor or acceptor materials for solar cell applications.
• Ligand Synthesis for Catalysis: Employed to create sophisticated carbazole-based ligands for transition metal catalysts.
• Polymer and Dye Chemistry: Used to modify polymers and synthesize high-performance dyes and pigments.

Basic Information

Product Name	2,7-Dibromo-9H-Carbazole
CAS No.	136630-39-2
Molecular Formula	C12H7Br2N
Molecular Weight	325.00 g/mol
Synonyms	2,7-Dibromocarbazole; 9H-Carbazole, 2,7-dibromo-; Carbazole, 2,7-dibromo-; 136630-39-2; 2,7-Dibrom-9H-carbazol; NSC 406901; Dibromocarbazole; 2,7-DBCz
EINECS	Contact for details

Quality Control

Our 2,7-Dibromo-9H-Carbazole is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are 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, well-ventilated area at room temperature (15-25°C). Keep away from 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	245 - 250 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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