Description

Thioacetic Acid S-(2-Ethylphenyl) Ester is a specialized organosulfur compound with a distinct thioester functional group. This chemical is valued for its role as a versatile intermediate and building block in advanced organic synthesis. It is primarily sought by research and development laboratories and chemical manufacturers in the pharmaceutical and agrochemical sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing sulfur-based functional groups or aryl-ethyl motifs.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and insecticides, where the thioester group can act as a reactive handle.
• Organic Synthesis Reagent: Serves as an acyl transfer agent or a protected thiol equivalent in multi-step synthetic routes for fine chemicals and specialty materials.
• Material Science Research: Investigated as a monomer or precursor in the development of polymers with specific optical or electronic properties.
• Flavor & Fragrance Industry: Potential intermediate for the synthesis of complex sulfur-containing aroma compounds, subject to appropriate purity grades and regulatory approval.

Basic Information

Product Name	Thioacetic Acid S-(2-Ethylphenyl) Ester
CAS No.	63906-53-6
Molecular Formula	C10H12OS
Molecular Weight	180.27 g/mol
Synonyms	S-(2-Ethylphenyl) Thioacetate; 1-(2-Ethylphenylsulfanyl)ethanone; Ethanethioic Acid, S-(2-Ethylphenyl) Ester; 2-Ethylphenyl Thioacetate; o-Ethylphenyl Thioacetate; Thioacetic Acid O-Ethylphenyl Ester (common misnomer); Acetic Acid Thio- S-(2-Ethylphenyl) Ester
EINECS	Contact for details

Quality Control

Our production of Thioacetic Acid S-(2-Ethylphenyl) Ester adheres to stringent internal quality protocols to ensure batch-to-batch consistency and reliability. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality management systems.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging during storage.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Water Content (KF)	≤ 0.5%

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