Description

4-Amino-4'-[[(Decyloxy)Carbonyl]Amino]-3',6-Dimethyl[1,1'-Biphenyl]-3-Sulphonic Acid is a specialized biphenyl derivative with a unique combination of amino, sulphonic acid, and decyloxycarbonylamino functional groups. This molecular structure makes it a valuable intermediate and functional monomer for synthesizing advanced materials requiring specific solubility, surface activity, or chromophoric properties. It is primarily sought by industries focused on the development of high-performance dyes, liquid crystal polymers, and specialty surfactants.

Application

• Dye and Pigment Intermediate: A key building block for synthesizing azo dyes and other complex colorants, particularly those requiring enhanced solubility in aqueous or polar organic systems.
• Liquid Crystal (LC) Material Synthesis: Serves as a functionalized core unit for creating novel mesogenic compounds used in display technologies and optical devices.
• Specialty Surfactant Production: The amphiphilic structure, containing both a hydrophobic decyl chain and hydrophilic sulphonic acid group, makes it suitable for developing custom surfactants and dispersants.
• Polymer Modification: Used as a monomer or additive to introduce sulfonic acid groups into polymers, improving hydrophilicity, ion-exchange capacity, or dyeability.
• Chemical Research & Development: An important reagent for organic synthesis and material science research exploring new biphenyl-based architectures.
• Pharmaceutical Intermediate: Potential use in the synthesis of complex drug molecules where the biphenyl sulphonate scaffold is required.

Basic Information

Product Name	4-Amino-4'-[[(Decyloxy)Carbonyl]Amino]-3',6-Dimethyl[1,1'-Biphenyl]-3-Sulphonic Acid
CAS No.	79392-38-4
Molecular Formula	C26H38N2O5S
Molecular Weight	490.66 g/mol
Synonyms	4-Amino-4'-[(decyloxycarbonyl)amino]-3',6-dimethylbiphenyl-3-sulfonic acid; 3,6-Dimethyl-4'-amino-4-(decyloxycarbonylamino)biphenyl-3'-sulfonic acid; Biphenyl-3-sulfonic acid, 4-amino-4'-[[(decyloxy)carbonyl]amino]-3',6-dimethyl-; 4'-Amino-4-(decyloxycarbonylamino)-3',6-dimethylbiphenyl-3-sulfonic acid; Decyl 4'-amino-3',6-dimethyl-3-sulfobiphenyl-4-ylcarbamate; 79392-38-4 (CAS Registry Number)
EINECS	Contact for details

Quality Control

Our production of 4-Amino-4'-[[(Decyloxy)Carbonyl]Amino]-3',6-Dimethyl[1,1'-Biphenyl]-3-Sulphonic Acid adheres to a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure consistent quality and specification compliance. Certificates of Analysis (COA) detailing batch-specific results are provided and available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed and stored under conditions of low humidity. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Solubility	Soluble in DMSO, DMF; sparingly soluble in water

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