Description

2-Amino-5-(4-Cyclohexylphenoxy)Benzenesulphonic Acid is a specialized organic intermediate featuring a unique sulfonic acid-substituted biphenyl ether structure. This compound is valued for its role as a key building block in the synthesis of advanced functional materials, particularly dyes and pigments. It is essential for manufacturers and R&D teams in the fine chemical, specialty dye, and advanced material sectors seeking to develop products with specific colorant or electronic properties.

Application

• Dye and Pigment Intermediate: A crucial precursor in the synthesis of high-performance azo and disperse dyes, contributing to color fastness and stability.
• Functional Material Synthesis: Used in the development of organic semiconductors, liquid crystals, and other advanced electronic materials.
• Pharmaceutical Research: Serves as a building block in medicinal chemistry for creating novel drug candidates, particularly those targeting specific biological pathways.
• Photographic Chemical: Employed in the formulation of specialized light-sensitive compounds for photographic and imaging applications.
• Textile Chemical Auxiliary: Acts as an intermediate for producing agents that enhance dye uptake and fixation on synthetic fibers.
• Analytical Reagent: Utilized as a standard or reagent in chromatographic analysis and other laboratory testing methods.

Basic Information

Item	Detail
Product Name	2-Amino-5-(4-Cyclohexylphenoxy)Benzenesulphonic Acid
CAS No.	68957-41-5
Molecular Formula	C18H21NO4S
Molecular Weight	347.43 g/mol
Synonyms	Benzenesulfonic acid, 2-amino-5-(4-cyclohexylphenoxy)-; 5-(4-Cyclohexylphenoxy)-2-aminobenzenesulfonic acid; 2-Amino-5-(4-cyclohexylphenoxy)benzenesulfonic acid; 4-Cyclohexylphenoxy-aniline-2-sulfonic acid
EINECS	Contact for details

Quality Control

Our production of 2-Amino-5-(4-Cyclohexylphenoxy)Benzenesulphonic Acid adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets precise customer specifications. Certificates of Analysis (COA) documenting all critical parameters are available upon request, providing full traceability and compliance assurance for your supply chain.

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 hygroscopic nature, the container must be kept sealed to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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