Description

Ethanethioic Acid S-[(Methylthio)Phenylmethyl] Ester (CAS NO 69078-75-7) is a specialized organosulfur compound valued for its role as a key synthetic intermediate and building block in advanced chemical synthesis. Its unique structure, featuring both thioester and thioether functional groups, makes it a versatile reagent for constructing complex molecules. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and fungicides, leveraging its sulfur-containing scaffold.
• Chemical Research & Development: Acts as a versatile reagent in organic synthesis for introducing specific functional groups or constructing heterocyclic compounds.
• Ligand and Catalyst Precursor: Employed in the preparation of specialized ligands for metal-catalyzed reactions due to its sulfur donor atoms.
• Fine Chemical Production: Utilized in the custom synthesis of high-value, complex molecules for various industrial and research applications.

Basic Information

Product Name	Ethanethioic Acid S-[(Methylthio)Phenylmethyl] Ester
CAS No.	69078-75-7
Molecular Formula	C10H12OS2
Molecular Weight	212.33 g/mol
Synonyms	S-[(Methylthio)phenylmethyl] ethanethioate; Acetic acid, thio-, S-[(methylthio)phenylmethyl] ester; Ethanethioic acid, S-[(methylthio)phenylmethyl] ester; [(Methylthio)phenylmethyl] thioacetate; Benzyl methyl sulfide thioacetate; α-(Methylthiomethyl)benzyl thioacetate; (Methylthiomethyl)phenylmethyl thioacetate
EINECS	Contact for details

Quality Control

We maintain stringent quality control protocols for all our chemical intermediates. Each batch of Ethanethioic Acid S-[(Methylthio)Phenylmethyl] Ester is analyzed to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications such as assay (by HPLC or GC), identity (by IR/NMR), and impurity profiles is provided with every shipment. Our quality system is designed to support cGMP and ISO standards for reliable supply to regulated industries.

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 heat, sparks, and open flame. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC/GC)	≥ 95.0%
Purity (HPLC Area %)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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