Description

Acetic Acid 2-(Phenylsulfonyl)Ethyl Ester is a specialized organic ester and sulfone derivative that serves as a valuable synthetic intermediate in advanced chemical manufacturing. Its unique structure, combining an ester linkage with a phenylsulfonyl group, makes it a versatile building block for constructing complex molecules. This compound is primarily sought by research and development laboratories and fine chemical producers engaged in pharmaceuticals, agrochemicals, and material science.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring sulfone or specific ester functionalities.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides where the phenylsulfonyl moiety imparts specific biological activity.
• Polymer & Material Science: Acts as a monomer or modifying agent in the production of specialty polymers, coatings, and advanced materials with tailored properties.
• Organic Synthesis Building Block: Employed in research for C-C and C-heteroatom bond-forming reactions, including Michael additions and nucleophilic substitutions.
• Ligand & Catalyst Development: Useful in the preparation of novel ligands for metal-catalyzed reactions or as a component in catalyst design.
• Dye & Pigment Intermediate: Serves in the synthesis of specialized dyes and organic pigments.

Basic Information

Product Name	Acetic Acid 2-(Phenylsulfonyl)Ethyl Ester
CAS No.	10258-72-7
Molecular Formula	C10H12O4S
Molecular Weight	228.26 g/mol
Synonyms	2-(Phenylsulfonyl)ethyl acetate; (2-Acetoxyethyl)(phenyl)sulfone; β-Acetoxyethyl phenyl sulfone; Phenylethylsulfone acetate; 2-(Benzenesulfonyl)ethyl acetate; 1-Acetoxy-2-(phenylsulfonyl)ethane; Ethanol, 2-(phenylsulfonyl)-, acetate
EINECS	Contact for details

Quality Control

Our Acetic Acid 2-(Phenylsulfonyl)Ethyl Ester is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatography (HPLC, GC) and spectroscopic methods (NMR, IR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment. We support cGMP and ISO 9001 standards for research and commercial-grade materials.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed to minimize moisture absorption and degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Residue on Ignition	≤ 0.1%

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