Description

n-[4-Diazo-2-[[(2,5-Xylyl)Amino]Sulphonyl]Cyclohexa-2,5-Dien-1-Ylidene]-p-Toluenesulphonamide CAS NO 17119-22-1 is a specialized diazo compound characterized by its unique sulfonamide and sulfonyl functional groups. This chemical is valued for its role as a key intermediate in the synthesis of advanced materials and functional dyes, where its reactive diazo group enables precise molecular coupling. It is primarily sought by manufacturers in the fine chemical, specialty dye, and advanced polymer industries for research and production processes requiring high-purity, photo-reactive intermediates.

Application

• Dye and Pigment Intermediate: Serves as a critical precursor in the synthesis of high-performance azo dyes and organic pigments, contributing to color strength and lightfastness.
• Photoactive Material Production: Used in the development of photo-responsive polymers and materials for advanced optical applications.
• Chemical Synthesis Reagent: Acts as a versatile building block in organic synthesis, particularly for introducing sulfonamide and diazonium functionalities into target molecules.
• Research & Development: Employed in academic and industrial R&D labs for exploring new synthetic pathways and creating novel chemical entities.
• Functional Polymer Additive: Can be incorporated as a modifying agent to impart specific chemical or physical properties to polymer matrices.

Basic Information

Product Name	n-[4-Diazo-2-[[(2,5-Xylyl)Amino]Sulphonyl]Cyclohexa-2,5-Dien-1-Ylidene]-p-Toluenesulphonamide
CAS No.	17119-22-1
Molecular Formula	C27H24N4O4S2
Molecular Weight	532.63 g/mol
Synonyms	4-Diazo-2-[[(2,5-dimethylphenyl)amino]sulfonyl]-N-(4-methylphenyl)sulfonyl-2,5-cyclohexadien-1-imine; p-Toluenesulfonamide, N-[4-diazo-2-[[(2,5-xylyl)amino]sulfonyl]-2,5-cyclohexadien-1-ylidene]-; 2,5-Dimethylbenzenesulfonanilide derivative; Diazo Sulfonamide Intermediate; Light-sensitive Diazo Compound; Reactive Sulfonyl Diazonium Salt; Azo Dye Precursor 17119-22-1
EINECS	Contact for details

Quality Control

Our production of n-[4-Diazo-2-[[(2,5-Xylyl)Amino]Sulphonyl]Cyclohexa-2,5-Dien-1-Ylidene]-p-Toluenesulphonamide adheres to a stringent quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise specifications for research and industrial use. Certificates of Analysis (COA) documenting all critical parameters are provided to guarantee traceability and compliance with your quality requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass to prevent degradation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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