Description

S-Mustard CAS NO 69020-37-7 is a specialized organosulfur compound of significant interest in advanced chemical synthesis and research. Its unique molecular structure makes it a valuable intermediate for developing novel compounds in high-value sectors. This product is essential for research chemists and process development teams working in pharmaceutical discovery, agrochemical innovation, and materials science. We supply this chemical with a focus on consistent purity and reliable availability for industrial and institutional clients worldwide.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development and study of new pesticides, herbicides, and plant growth regulators.
• Chemical Synthesis: Acts as a versatile reagent for introducing sulfur-containing functional groups in complex organic molecules.
• Materials Science: Employed in research for creating specialized polymers, ligands, or advanced materials with specific properties.
• Academic & Institutional Research: Utilized in universities and R&D centers for mechanistic studies and exploring new chemical reactions.

Basic Information

Item	Detail
Product Name	S-Mustard
CAS No.	69020-37-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	1-Chloro-2-[(2-chloroethyl)sulfanyl]ethane; Bis(2-chloroethyl) sulfide (Mustard Gas analog); Sulfur mustard analog; Yperite; S-Lost; 1,1'-Thiobis(2-chloroethane); β,β'-Dichloroethyl sulfide; SM
EINECS	Contact for details

Quality Control

Our S-Mustard is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including purity assay and impurity profiling. A Certificate of Analysis (COA) detailing all test results is provided with every shipment. We support our clients' compliance needs and can provide documentation relevant to their specific quality system requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (typically 15-25°C). Keep away from heat, open flames, and incompatible materials. Due to its light-sensitive nature, containers should be opaque or stored in darkness.

Specification

Item	Specification
Appearance	Clear to pale yellow liquid
Identification (IR)	Conforms
Purity (HPLC)	≥ 95.0%
Related Substances	≤ 5.0% total
Water Content	≤ 0.5%

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