Description

2-Chlorophenylsulfonylethanol is a versatile organosulfur compound featuring both a sulfonyl and a hydroxyl functional group on an aromatic backbone. This unique structure makes it a valuable chemical intermediate for synthesizing more complex molecules in advanced research and manufacturing. It is primarily sought after by pharmaceutical and agrochemical industries for the development of active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those with sulfonamide or sulfone pharmacophores.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators.
• Material Science Research: Serves as a monomer or precursor for developing specialty polymers and advanced materials.
• Organic Synthesis: A versatile reagent for constructing complex molecular architectures in academic and industrial R&D laboratories.
• Ligand and Catalyst Development: Utilized in the preparation of chiral auxiliaries and metal-organic frameworks (MOFs).

Basic Information

Product Name	2-Chlorophenylsulfonylethanol
CAS No.	107737-87-1
Molecular Formula	C8H9ClO3S
Molecular Weight	220.67 g/mol
Synonyms	2-Chloro-α-(hydroxyethyl)benzenesulfonyl; 1-(2-Chlorophenylsulfonyl)ethanol; 2-Chlorobenzenesulfonylethanol; β-Hydroxyethyl 2-chlorophenyl sulfone; (2-Chlorophenyl)(2-hydroxyethyl)sulfone; 2-Chloro-ω-hydroxyethyl phenyl sulfone; 2-Chloro-α-hydroxyethyl phenyl sulfone
EINECS	Contact for details

Quality Control

Our 2-Chlorophenylsulfonylethanol is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
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.