Description

Acetic Acid 2-Methylsulfanyl-Ethyl Ester is a specialized organic ester compound with a sulfur-containing functional group. This unique structure makes it a valuable intermediate for synthesizing more complex molecules in fine chemical and pharmaceutical research. It is primarily sought after by R&D chemists and process development scientists working in agrochemicals, pharmaceuticals, and advanced material science.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring thioether or ester functionalities.
• Agrochemical Synthesis: Used in the research and production of novel pesticides, herbicides, and fungicides where the methylsulfanyl-ethyl moiety can impart specific biological activity.
• Flavor & Fragrance Ingredient: Acts as a precursor for creating sulfur-containing flavor compounds that contribute to savory, roasted, or meaty notes in advanced flavor formulations.
• Chemical Research Reagent: Employed in organic synthesis laboratories for introducing protected or masked thiol groups into target molecules.
• Polymer Modification: Can be used as a monomer or cross-linking agent in the development of specialty polymers with unique properties.

Basic Information

Product Name	Acetic Acid 2-Methylsulfanyl-Ethyl Ester
CAS No.	5862-47-5
Molecular Formula	C5H10O2S
Molecular Weight	134.20 g/mol
Synonyms	2-(Methylthio)ethyl acetate; 2-Methylsulfanylethyl acetate; Ethanol, 2-(methylthio)-, acetate; 2-(Methylmercapto)ethyl acetate; Acetic acid 2-(methylthio)ethyl ester; 2-Methylthioethyl acetate; 2-(Methylsulfanyl)ethyl ethanoate; S-Methyl 2-mercaptoethyl acetate (ester)
EINECS	227-518-8

Quality Control

Our Acetic Acid 2-Methylsulfanyl-Ethyl Ester is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing specific results for purity, identity, and impurities is provided with every shipment.

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 strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Refractive Index (n20D)	1.460 - 1.470
Density (g/mL at 20°C)	1.050 - 1.090
Water Content (KF)	≤ 0.5%

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