3-Amino-N,N-diethyl-4-methoxybenzenesulfonamide

Product Overview

3-Amino-N,N-diethyl-4-methoxybenzenesulfonamide is a high-value aromatic sulfonamide compound widely employed as a chemical intermediate in the synthesis of specialty organic pigments. With a CAS number of 97-35-8 and molecular formula C11H18N2O3S, this compound features a well-defined structure that enables precise reactivity in diazotization and coupling reactions—critical steps in azo pigment manufacturing. Supplied in white crystalline powder form with a minimum purity of 98.0%, it meets stringent industrial standards for consistency and performance.

Specifications

Industrial Applications

This sulfonamide derivative serves primarily as a building block in the production of high-performance organic pigments, particularly those used in printing inks, coatings, and plastics. Its electron-donating methoxy and amino groups facilitate controlled electrophilic substitution, enabling the creation of chromophores with tailored hue, lightfastness, and thermal stability. As a non-terminal intermediate, it is not used directly in end-user formulations but is essential in multi-step synthetic pathways within fine chemical manufacturing.

• Optimized for diazo component preparation in azo pigment synthesis
• Compatible with standard industrial reaction conditions
• Ensures batch-to-batch reproducibility in colorant production
• Stored under cool, dry, and well-ventilated conditions away from flammables