Description

3-Amino-4-(Hexadecyloxy)-n-Methylbenzenesulphonamide is a specialized organic intermediate featuring a unique amphiphilic structure combining a hydrophilic sulphonamide group with a long hydrophobic alkyl chain. This compound matters for its role as a key building block in the synthesis of advanced surfactants, dyes, and pharmaceutical agents, offering precise control over solubility and surface activity. Industries such as specialty chemicals, advanced material science, and pharmaceutical research require this high-purity intermediate for developing novel formulations and functional molecules.

Application

• Key intermediate for the synthesis of specialty surfactants and emulsifiers with tailored hydrophilic-lipophilic balance (HLB).
• Precursor in the manufacture of azo dyes and pigments, where the amino and sulphonamide groups are critical for chromophore development.
• Building block for pharmaceutical research, particularly in creating compounds with targeted membrane interactions.
• Used in the development of liquid crystal materials and other advanced organic electronic components.
• Intermediate for corrosion inhibitors and functional additives in lubricant formulations.
• Research chemical in academic and industrial R&D for studying self-assembly and micelle formation.

Basic Information

Product Name	3-Amino-4-(Hexadecyloxy)-n-Methylbenzenesulphonamide
CAS No.	97158-34-4
Molecular Formula	C23H42N2O3S
Molecular Weight	426.66 g/mol
Synonyms	N-Methyl-3-amino-4-hexadecyloxybenzenesulfonamide; 4-(Hexadecyloxy)-3-amino-N-methylbenzenesulfonamide; Benzenesulfonamide, 3-amino-4-(hexadecyloxy)-N-methyl-; 97158-34-4; 3-Amino-4-hexadecyloxy-N-methylbenzenesulfonamide; N-Methyl-3-amino-4-cetyloxybenzenesulfonamide
EINECS	Contact for details

Quality Control

Our 3-Amino-4-(Hexadecyloxy)-n-Methylbenzenesulphonamide is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for synthetic applications. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee traceability and consistency for your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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