Description

6-Diazo-n-(9-Ethyl-9H-Carbazol-3-Yl)-5,6-Dihydro-5-Oxo-1-Naphthalenesulfonamide is a specialized diazo-functionalized organic compound that serves as a critical intermediate and functional material in advanced chemical synthesis. Its unique molecular architecture, combining carbazole and naphthalenesulfonamide moieties, provides valuable photophysical and reactive properties for high-value applications. This product is essential for researchers and manufacturers in the fields of organic electronics, photoresist technology, and the development of specialized dyes and pigments.

Application

• Key intermediate in the synthesis of advanced organic photoconductors (OPCs) and charge transport materials for photocopiers and laser printers.
• Functional component in the research and development of photoresists and photoactive compounds for microelectronics and semiconductor lithography.
• Precursor for the creation of specialized azo dyes and pigments with potential applications in high-performance inks and coatings.
• Building block in organic synthesis for novel carbazole-based polymers and small molecules used in organic light-emitting diodes (OLEDs) and other optoelectronic devices.
• Research chemical for studying photo-crosslinking and photodegradation mechanisms in polymer science.
• Potential use as a photoinitiator or photosensitizer in UV-curable formulations and advanced imaging systems.

Basic Information

Product Name	6-Diazo-n-(9-Ethyl-9H-Carbazol-3-Yl)-5,6-Dihydro-5-Oxo-1-Naphthalenesulfonamide
CAS No.	23034-56-2
Molecular Formula	C24H18N4O3S
Molecular Weight	442.49 g/mol
Synonyms	6-Diazo-5,6-dihydro-5-oxo-N-(9-ethyl-9H-carbazol-3-yl)-1-naphthalenesulfonamide; 1-Naphthalenesulfonamide, 6-diazo-N-(9-ethyl-9H-carbazol-3-yl)-5,6-dihydro-5-oxo-; DNQ-Carbazole Derivative; Diazonaphthoquinone-sulfonamide carbazole derivative; Photosensitive Carbazole Derivative; PAC (Photoactive Compound) Intermediate; DSN-Carbazole
EINECS	Contact for details

Quality Control

Our production of 6-Diazo-n-(9-Ethyl-9H-Carbazol-3-Yl)-5,6-Dihydro-5-Oxo-1-Naphthalenesulfonamide adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and FT-IR to confirm identity and assess impurity profiles. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and related substances is provided with every shipment, supporting its use in research and demanding industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its light-sensitive nature, handling and packaging should be performed under subdued light or amber glass/containers to prevent degradation. Keep the container tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference retention time
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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