Description

2-Amino-4-(Ethylsulphonyl)Phenol Hydrochloride is a specialized organic intermediate of significant commercial importance. Its unique structure, featuring both an amino and an ethylsulfonyl group, makes it a valuable building block for the synthesis of more complex molecules. This compound is primarily sought after by manufacturers in the pharmaceutical and agrochemical industries for research and production purposes.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with specific sulfonyl-based functionalities.
• Agrochemical Synthesis: Used in the development and manufacturing of advanced herbicides, fungicides, and other crop protection agents.
• Dye and Pigment Manufacturing: Serves as a crucial intermediate for producing specialized azo dyes and high-performance pigments.
• Research & Development: Employed in organic synthesis laboratories for constructing novel molecular architectures in medicinal and material chemistry.
• Chemical Synthesis: Acts as a versatile building block for creating sulfonamide derivatives and other fine chemicals.

Basic Information

Item	Detail
Product Name	2-Amino-4-(Ethylsulphonyl)Phenol Hydrochloride
CAS No.	13921-03-4
Molecular Formula	C8H12ClNO3S
Molecular Weight	237.70 g/mol
Synonyms	4-(Ethylsulfonyl)-2-aminophenol hydrochloride; 2-Amino-4-(ethylsulfonyl)phenol HCl; Phenol, 2-amino-4-(ethylsulfonyl)-, hydrochloride; 4-(Ethylsulphonyl)-2-aminophenol hydrochloride; 2-Amino-4-ethylsulfonylphenol hydrochloride; 4-Ethylsulfonyl-2-aminophenol hydrochloride; 2-Amino-4-(ethylsulfonyl)phenol monohydrochloride
EINECS	Contact for details

Quality Control

Our 2-Amino-4-(Ethylsulphonyl)Phenol Hydrochloride is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for sensitive synthesis applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and consistency for our B2B clients.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at 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	Off-white to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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