Description

2-[(3-Amino-4-Methoxyphenyl)Sulphonyl]Ethanol CAS NO 7425-81-2 is a specialized organic intermediate featuring a unique molecular structure combining an amino-methoxyphenyl core with a sulfonylethanol functional group. This compound is valued for its role as a versatile building block in the synthesis of more complex molecules, particularly in advanced pharmaceutical and high-performance material applications. It is primarily sought by R&D chemists and process development teams in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing specific receptor activity.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, or plant growth regulators that require a sulfonylethanol moiety.
• Dye and Pigment Manufacturing: Serves as a building block for creating specialized azo dyes or high-performance pigments where the amino and sulfonyl groups contribute to color fastness and solubility properties.
• Polymer Modification: Employed in the production of specialty polymers, such as polyelectrolytes or sulfonated resins, for applications in water treatment, coatings, or ion-exchange membranes.
• Liquid Crystal & OLED Material Research: Acts as a synthetic intermediate for developing organic semiconductors or liquid crystal compounds used in display technologies.
• Chemical Research & Development: Utilized as a standard or reagent in organic synthesis laboratories for method development and exploring new chemical reactions.

Basic Information

Product Name	2-[(3-Amino-4-Methoxyphenyl)Sulphonyl]Ethanol
CAS No.	7425-81-2
Molecular Formula	C9H13NO4S
Molecular Weight	231.27 g/mol
Synonyms	2-(3-Amino-4-methoxyphenylsulfonyl)ethanol; 2-(3-Amino-4-methoxyphenylsulphonyl)ethanol; 2-(3-Amino-4-methoxyphenylsulfonyl)ethan-1-ol; 3-Amino-4-methoxy-β-hydroxyethylsulfone; 2-Hydroxyethyl 3-amino-4-methoxyphenyl sulfone; 2-(3-Amino-4-methoxybenzenesulfonyl)ethanol; 1-(2-Hydroxyethylsulfonyl)-2-methoxy-4-aminobenzene
EINECS	Contact for details

Quality Control

Our production of 2-[(3-Amino-4-Methoxyphenyl)Sulphonyl]Ethanol adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting customer specifications. We provide full traceability and Certificates of Analysis (COA) are available for every shipment, detailing all critical quality parameters. Our quality system is designed to support applications requiring high-purity intermediates under cGMP or ISO 9001 frameworks.

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). This compound is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive). Keep away from strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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