Description

9-Ethyl-3-[n-Ethyl-n-(m-Tolyl)Hydrazonomethyl]Carbazole is a specialized carbazole derivative, a high-value organic intermediate known for its unique photophysical and charge-transport properties. This compound matters for its role as a key building block in the synthesis of advanced functional materials, offering precise molecular control for performance-critical applications. It is essential for R&D and production teams in the organic electronics, photoconductor, and specialty dye industries seeking to develop next-generation optoelectronic devices.

Application

• Key intermediate in the synthesis of organic photoconductors (OPCs) for photocopiers and laser printers.
• Building block for hole-transport materials (HTMs) in organic light-emitting diodes (OLEDs) and perovskite solar cells.
• Precursor for functional dyes and pigments with specific light-absorption and emission characteristics.
• Research chemical for developing novel electroluminescent materials and electrochromic devices.
• Used in the formulation of charge-generation layers (CGLs) in advanced xerographic systems.
• Intermediate for photorefractive polymers and other non-linear optical materials.

Basic Information

Item	Detail
Product Name	9-Ethyl-3-[n-Ethyl-n-(m-Tolyl)Hydrazonomethyl]Carbazole
CAS No.	81380-24-7
Molecular Formula	C24H25N3
Molecular Weight	355.48 g/mol
Synonyms	9-Ethyl-3-[(E)-[ethyl(3-methylphenyl)amino]methylidene]-9H-carbazole; 9-Ethyl-3-[(ethyl-m-tolylhydrazono)methyl]carbazole; 9-Ethyl-3-carbazolecarboxaldehyde N-ethyl-N-m-tolylhydrazone; CTM; Charge Transport Material; Hydrazone Derivative of 9-Ethyl-3-carbazolecarboxaldehyde
EINECS	Contact for details

Quality Control

Our production of 9-Ethyl-3-[n-Ethyl-n-(m-Tolyl)Hydrazonomethyl]Carbazole adheres to strict internal quality protocols to ensure batch-to-batch consistency and high purity, critical for electronic applications. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and GC-MS. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C) under an inert atmosphere (e.g., nitrogen or argon) to prevent oxidation. Keep away from heat, sparks, and open flame. The container must be kept tightly sealed in a dry environment to minimize exposure to moisture.

Specification

Item	Specification
Appearance	Yellow to orange 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 (as Pb)	≤ 20 ppm

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