Description

5H-Dibenzo[C,G]Carbazole CAS NO 28641-62-5 is a high-purity, polycyclic aromatic heterocyclic compound belonging to the carbazole class. This specialized organic intermediate is valued for its unique conjugated structure, which makes it a critical building block in advanced materials and pharmaceutical research. It is primarily sought after by R&D chemists and process engineers in the pharmaceutical, agrochemical, and organic electronics industries for the synthesis of complex molecules and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds targeting neurological and oncological pathways.
• Organic Light-Emitting Diode (OLED) Research: Used as a core structure or dopant material in the development of host and emissive layers for high-efficiency OLED displays and lighting.
• Agrochemical Synthesis: Acts as a sophisticated building block for creating new generations of herbicides, fungicides, and plant growth regulators with enhanced activity.
• Dye and Pigment Manufacturing: Employed in the production of high-performance, color-fast dyes and pigments for specialized industrial applications.
• Material Science Research: Investigated for use in organic semiconductors, photoconductive materials, and non-linear optical (NLO) materials due to its electron-donating properties.
• Academic and R&D Laboratories: Utilized as a standard or reagent in methodological studies, catalysis research, and the exploration of new organic synthetic routes.

Basic Information

Product Name	5H-Dibenzo[C,G]Carbazole
CAS No.	28641-62-5
Molecular Formula	C22H13N
Molecular Weight	291.35 g/mol
Synonyms	5H-Dibenzo[c,g]carbazole; Dibenzo[c,g]carbazole; 5H-Dibenz[c,g]carbazole; NSC 89267; 13-Azadibenzo[a,l]pyrene; 5H-Dibenzo[cd,gh]pyrrolo[3,4,5-lmn]phenanthridine
EINECS	Contact for details

Quality Control

Our 5H-Dibenzo[C,G]Carbazole is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality attributes. Our production adheres to cGMP principles where applicable, ensuring reliability for your most demanding R&D and scale-up processes.

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 any potential moisture uptake. Handle and store in accordance with all applicable local and international regulations.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
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.