Description

1,1-Dimethoxy-2-(Methylthio)Ethane is a specialized organosulfur compound featuring a unique acetal-protected thioether functional group. This structure makes it a valuable intermediate for synthesizing complex molecules in fine chemical and pharmaceutical research. It is primarily sought after by R&D chemists and process development scientists working on novel heterocycles, flavor/fragrance compounds, and advanced material precursors.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of sulfur-containing active pharmaceutical ingredients (APIs) and heterocyclic compounds.
• Flavor & Fragrance Synthesis: Used as a precursor for creating sulfur-based flavor compounds that impart meaty, roasted, or savory notes.
• Agrochemical Research: Serves as an intermediate in developing novel pesticides and herbicides with specific biological activity.
• Material Science: Employed in the research and development of specialty polymers and advanced organic materials.
• Organic Synthesis Reagent: Acts as a versatile reagent for introducing protected thioether or acetal groups in multi-step synthetic routes.

Basic Information

Product Name	1,1-Dimethoxy-2-(Methylthio)Ethane
CAS No.	40015-15-4
Molecular Formula	C5H12O2S
Molecular Weight	136.21 g/mol
Synonyms	2-(Methylthio)-1,1-dimethoxyethane; 1,1-Dimethoxy-2-methylthioethane; (Methylthiomethyl) dimethyl acetal; Acetaldehyde dimethyl acetal methyl mercaptan; 2-Methylthio-1,1-dimethoxyethane; Dimethoxy(methylthiomethane); Methylthiomethyl dimethyl acetal
EINECS	Contact for details

Quality Control

Our 1,1-Dimethoxy-2-(Methylthio)Ethane is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

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). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 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.