Description

4-[(4-Amino-5-Methoxy-o-Tolyl)Azo]-N,n-Dimethylbenzenesulphonamide is a specialized azo compound with a sulfonamide functional group, serving as a high-value intermediate in the synthesis of advanced colorants and functional materials. Its precise molecular structure offers significant value for creating dyes and pigments with specific lightfastness, solubility, and hue properties. This chemical is primarily required by manufacturers in the dye and pigment, specialty chemical, and advanced material research sectors.

Application

• Primary Intermediate for Dyes and Pigments: Key building block in the synthesis of high-performance azo dyes, particularly for applications requiring specific color shades and stability.
• Specialty Ink Formulations: Used in the development of inks for industrial printing, security printing, and specialty packaging where precise color and chemical resistance are critical.
• Functional Material Research: Serves as a precursor in academic and industrial R&D for creating novel materials with light-responsive or chromophoric properties.
• Textile Colorants: Employed in the production of dyes for synthetic and natural fibers, contributing to color vibrancy and wash-fastness.
• Photographic and Imaging Chemicals: Potential use in the synthesis of chemicals for non-impact printing and advanced imaging technologies.

Basic Information

Product Name	4-[(4-Amino-5-Methoxy-o-Tolyl)Azo]-N,n-Dimethylbenzenesulphonamide
CAS No.	67674-24-2
Molecular Formula	C16H21N5O3S
Molecular Weight	363.44 g/mol
Synonyms	4-[(4-Amino-5-methoxy-2-methylphenyl)azo]-N,N-dimethylbenzenesulfonamide; N,N-Dimethyl-4-[(4-amino-5-methoxy-2-methylphenyl)azo]benzenesulfonamide; Benzenesulfonamide, 4-[(4-amino-5-methoxy-2-methylphenyl)azo]-N,N-dimethyl-; Azo dye intermediate 67674-24-2; Sulfonamide azo compound; Light-sensitive azo sulfonamide
EINECS	Contact for details

Quality Control

Our production of 4-[(4-Amino-5-Methoxy-o-Tolyl)Azo]-N,n-Dimethylbenzenesulphonamide adheres to stringent quality management protocols to ensure batch-to-batch consistency and purity. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing identity, purity, 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 heat sources and incompatible materials. Due to its light-sensitive nature, containers should be opaque or stored in light-resistant packaging.

Specification

Item	Specification
Appearance	Orange to brown powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.