Description

S-(2-Cyanoethyl) Methanesulfonothioate is a specialized organosulfur compound featuring both cyanoethyl and methanesulfonothioate functional groups. This unique structure makes it a valuable chemical intermediate and alkylating agent in advanced organic synthesis. It is primarily utilized by pharmaceutical and agrochemical research and development teams for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing sulfur or requiring specific alkylation steps.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides where its reactive groups introduce specific biological activity.
• Organic Synthesis Reagent: Serves as a versatile electrophile and protecting group reagent in complex multi-step laboratory and process-scale syntheses.
• Polymer Chemistry: Potential monomer or cross-linking agent for creating specialty polymers with unique thermal or chemical resistance properties.
• Chemical Research: Employed in academic and industrial R&D for developing novel synthetic methodologies and exploring new chemical entities.

Basic Information

Product Name	S-(2-Cyanoethyl) Methanesulfonothioate
CAS No.	7651-64-1
Molecular Formula	C4H7NO2S2
Molecular Weight	165.23 g/mol
Synonyms	2-Cyanoethyl methanesulfonothioate; Methanesulfonothioic acid S-(2-cyanoethyl) ester; S-(2-Cyanoethyl) methanethiosulfonate; 2-Cyanoethyl methylsulfonothioate; Thiomethanesulfonic acid S-(2-cyanoethyl) ester; (2-Cyanoethylsulfanyl)methanesulfonic acid; Methylsulfonothioic acid S-2-cyanoethyl ester
EINECS	Contact for details

Quality Control

Our S-(2-Cyanoethyl) Methanesulfonothioate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Ensure the container is kept tightly sealed to prevent moisture ingress and potential decomposition.

Specification

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