Description

2,4,7-Trimethylcarbazole CAS NO 78787-89-0 is a high-purity, multi-methylated carbazole derivative that serves as a critical advanced intermediate in organic synthesis. Its value lies in its unique substitution pattern, which provides a versatile and functionalized aromatic scaffold for constructing complex molecules. This compound is essential for research and development laboratories, pharmaceutical manufacturers, and specialty chemical producers focused on materials science, agrochemicals, and fine chemical synthesis.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates, particularly in neurological and oncological research.
• Organic Light-Emitting Diode (OLED) Materials: Acts as a core structure or precursor for electron-transporting materials, host materials, and other functional components in display and lighting technologies.
• Agrochemical Synthesis: Intermediate in the production of advanced crop protection agents and pesticides, leveraging its aromatic stability and derivatization potential.
• Dye and Pigment Manufacturing: Used as a precursor for creating specialized carbazole-based dyes, pigments, and photoconductive materials.
• Polymer and Material Science: Serves as a monomer or additive for developing high-performance polymers, charge-transport polymers, and other advanced functional materials.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new organic reactions, catalysis, and material properties.

Basic Information

Product Name	2,4,7-Trimethylcarbazole
CAS No.	78787-89-0
Molecular Formula	C15H15N
Molecular Weight	209.29 g/mol
Synonyms	2,4,7-Trimethyl-9H-carbazole; 9H-Carbazole, 2,4,7-trimethyl-; Carbazole, 2,4,7-trimethyl-; 2,4,7-TMCZ; Trimethylcarbazole; NSC 407348
EINECS	Contact for details

Quality Control

Our 2,4,7-Trimethylcarbazole is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent quality that meets the stringent requirements of our global clientele. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

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 (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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