Description

cis-9,10-Epithiostearic Acid Methyl Ester is a specialized sulfur-containing fatty acid derivative, serving as a valuable chemical intermediate. Its unique epithio structure makes it a critical building block for synthesizing advanced materials and bioactive compounds. This product is essential for research and development in the pharmaceutical, agrochemical, and specialty polymer industries.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel therapeutic agents and bioactive molecules.
• Agrochemical Synthesis: Used in the development of advanced pesticides and plant growth regulators.
• Polymer & Material Science: Acts as a monomer or cross-linking agent for creating specialty polymers with unique properties.
• Lubricant & Fuel Additive Research: Investigated for developing high-performance, sulfur-containing additives.
• Chemical Research & Development: Serves as a versatile building block for organic synthesis and novel compound libraries.
• Surface Chemistry: Potential use in formulating coatings, surfactants, or corrosion inhibitors.

Basic Information

Product Name	cis-9,10-Epithiostearic Acid Methyl Ester
CAS No.	54199-12-1
Molecular Formula	C19H36O2S
Molecular Weight	328.56 g/mol
Synonyms	Methyl cis-9,10-epithiostearate; Methyl 9,10-epithiooctadecanoate; 9,10-Epithiostearic Acid Methyl Ester; cis-9,10-Epithiooctadecanoic Acid Methyl Ester; (9R,10S)-9,10-Epithiooctadecanoic Acid Methyl Ester; (Z)-9,10-Epithiostearic Acid Methyl Ester; Fatty acid methyl ester, sulfur-containing; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our cis-9,10-Epithiostearic Acid Methyl Ester is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are 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 and bases. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Specific Rotation	Contact for details

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