Description

2-[(Cyanomethyl)Thio]Acetonitrile is a versatile sulfur-containing dinitrile compound, serving as a critical bifunctional building block in advanced organic synthesis. Its molecular structure, featuring both nitrile and thioether functionalities, makes it a valuable precursor for constructing heterocyclic compounds and complex molecular architectures. This high-purity intermediate is essential for research and production in the pharmaceutical, agrochemical, and specialty chemical sectors, where it enables the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of thiazole, thiadiazole, and other nitrogen-sulfur heterocycles with potential biological activity.
• Agrochemical Synthesis: Building block for creating novel herbicides, fungicides, and insecticides that require specific sulfur-nitrogen motifs.
• Ligand and Chelator Preparation: Used in the development of specialized ligands for catalysis and metal ion complexation.
• Polymer Chemistry: Monomer or cross-linking agent for producing specialty polymers with unique thermal or chemical resistance properties.
• Chemical Research & Development: A versatile reagent for exploring new synthetic pathways and creating custom molecular scaffolds in R&D laboratories.
• Material Science: Intermediate in the production of advanced materials, such as conductive polymers or organic semiconductors.

Basic Information

Product Name	2-[(Cyanomethyl)Thio]Acetonitrile
CAS No.	5848-75-9
Molecular Formula	C4H4N2S
Molecular Weight	112.15 g/mol
Synonyms	Bis(cyanomethyl) Sulfide; 1,1'-Thiobisacetonitrile; (Thiodi-2,1-ethanediyl)dicarbonitrile; 2,2'-Thiobisacetonitrile; Dithiodiacetonitrile; Acetonitrile, 2,2'-thiobis-; NSC 401119; Cyanomethyl sulfide
EINECS	227-440-4

Quality Control

Every batch of 2-[(Cyanomethyl)Thio]Acetonitrile is manufactured and tested under a strict quality management system. We ensure high chemical purity and consistency suitable for demanding synthetic applications. Comprehensive analytical testing, including HPLC, GC, and NMR, is performed to verify identity, potency, and impurity profiles. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This material is easily oxidized; for long-term storage, consider keeping under an inert atmosphere (e.g., nitrogen or argon) to maintain stability. Keep away from heat, sparks, open flames, and incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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