Description

1,4,5,8-Tetramethyl-Carbazole is a high-purity, multi-methylated carbazole derivative, a key heterocyclic aromatic compound valued for its unique photophysical and electronic properties. This compound serves as a crucial advanced intermediate in the synthesis of sophisticated organic materials. It is primarily sought after by research institutions and industrial manufacturers in the organic electronics, photovoltaics, and specialty dye sectors for developing next-generation functional materials.

Application

• Organic Light-Emitting Diodes (OLEDs): Acts as a core building block or dopant material in the emissive layer for blue or host materials.
• Organic Photovoltaic (OPV) Cells: Used in the development of donor or acceptor materials for efficient light absorption and charge transport.
• Fluorescent Dyes and Probes: Serves as a precursor for synthesizing high-performance fluorescent tags used in bio-imaging and sensors.
• Charge-Transport Materials: Utilized in the fabrication of hole-transporting layers (HTL) for electronic devices due to its favorable HOMO/LUMO levels.
• Academic & Industrial R&D: A vital intermediate for exploring new organic semiconductors, liquid crystals, and photoconductive polymers.
• Pharmaceutical Intermediate: Potential use in the synthesis of complex pharmacologically active molecules containing the carbazole scaffold.

Basic Information

Product Name	1,4,5,8-Tetramethyl-Carbazole
CAS No.	20355-42-4
Molecular Formula	C16H17N
Molecular Weight	223.31 g/mol
Synonyms	1,4,5,8-Tetramethyl-9H-carbazole; 9H-Carbazole, 1,4,5,8-tetramethyl-; Tetramethylcarbazole; NSC 407296; Carbazole, 1,4,5,8-tetramethyl-
EINECS	Contact for details

Quality Control

Our 1,4,5,8-Tetramethyl-Carbazole is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat and incompatible materials.

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.