Description

Methyl 2-([[(2-Methoxy-2-Oxoethyl)Thio]Methyl]Thio)Acetate CAS NO 74705-25-2 is a specialized sulfur-containing ester compound with a unique dithioacetal structure. This chemical is valued for its role as a versatile intermediate and building block in advanced organic synthesis, particularly in the development of complex molecules. It is essential for research and production in the pharmaceutical, agrochemical, and material science industries, where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), especially those containing sulfur heterocycles or thioether linkages.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and insecticides that benefit from its specific sulfur-based functional groups.
• Polymer & Material Science: Serves as a monomer or cross-linking agent in the development of specialty polymers, coatings, and adhesives with modified properties.
• Chemical Research & Development: A valuable reagent for organic chemists exploring new reaction pathways, particularly in nucleophilic substitution and thioacetal chemistry.
• Ligand & Catalyst Preparation: Utilized in the synthesis of complex ligands for metal catalysis and coordination chemistry.
• Flavor & Fragrance Industry: Potential intermediate for synthesizing sulfur-containing aroma compounds, though specific applications require verification.

Basic Information

Product Name	Methyl 2-([[(2-Methoxy-2-Oxoethyl)Thio]Methyl]Thio)Acetate
CAS No.	74705-25-2
Molecular Formula	C7H12O4S2
Molecular Weight	224.30 g/mol
Synonyms	Bis(methyl thioglycolate) sulfide; Dimethyl 2,2'-[Dithiobis(methylene)]bis[thioacetate]; 2,2'-[Dithiobis(methylene)]bis[thioacetic acid] dimethyl ester; Methyl 2,2'-dithiobis(thioacetate); Acetic acid, 2,2'-[dithiobis(methylene)]bis[thio-], dimethyl ester; (Methylthio)acetic acid methyl ester disulfide; Contact for EINECS details.

Quality Control

Our Methyl 2-([[(2-Methoxy-2-Oxoethyl)Thio]Methyl]Thio)Acetate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical specifications are available upon request to support your quality assurance and regulatory compliance needs.

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. This material is light-sensitive (store away from light).

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%
Specific Gravity (20°C)	1.25 - 1.35

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