Description

2-[(4-Methylphenyl)Sulfonyl]Ethanol is a versatile sulfonyl alcohol derivative with a molecular structure that combines aromatic and polar functional groups. This compound is valued as a key synthetic intermediate and building block in advanced organic synthesis, offering reactivity at both the sulfonyl and hydroxyl sites. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates, particularly those targeting enzyme inhibition or requiring specific sulfonamide pharmacophores.
• Agrochemical Synthesis: Serves as a precursor for herbicides, fungicides, and plant growth regulators, leveraging its sulfonyl group for biological activity.
• Polymer & Material Science: Acts as a monomer or cross-linking agent in the production of specialty polymers, resins, and coatings with enhanced properties.
• Chemical Research & Development: Employed as a versatile building block in organic chemistry for constructing complex molecules in academic and industrial R&D labs.
• Dye & Pigment Manufacturing: Utilized in the synthesis of sulfonated dyes and colorants for textiles and industrial applications.

Basic Information

Product Name	2-[(4-Methylphenyl)Sulfonyl]Ethanol
CAS No.	22381-54-0
Molecular Formula	C9H12O3S
Molecular Weight	200.26 g/mol
Synonyms	2-(p-Tolylsulfonyl)ethanol; 2-(4-Methylphenylsulfonyl)ethanol; 2-Hydroxyethyl 4-methylphenyl sulfone; 4-Methylbenzenesulfonylethanol; p-Toluenesulfonylethanol; 1-Hydroxy-2-[(4-methylphenyl)sulfonyl]ethane; Ethanol, 2-[(4-methylphenyl)sulfonyl]-; Tosylethanol
EINECS	244-935-5

Quality Control

Our production of 2-[(4-Methylphenyl)Sulfonyl]Ethanol adheres to stringent quality management protocols. Every batch is analyzed using advanced techniques including HPLC, GC, and NMR to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled 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	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%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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