Description

n-Cyano-S,S-Diphenylsulfimine is a specialized organosulfur compound featuring a cyano group and a sulfilimine functional group. This unique structure makes it a valuable synthetic intermediate and building block in advanced organic synthesis, particularly for constructing complex nitrogen- and sulfur-containing heterocycles. It is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for developing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, especially those containing sulfoximine or related pharmacophores.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides that leverage its unique sulfur-nitrogen chemistry.
• Ligand Synthesis: Acts as a building block for creating specialized ligands used in catalysis and coordination chemistry.
• Material Science: Investigated for the preparation of advanced polymers and functional materials with specific electronic or optical properties.
• Organic Synthesis Reagent: Employed in cyclization reactions and as a versatile electrophile or nucleophile in complex molecule assembly.

Basic Information

Product Name	n-Cyano-S,S-Diphenylsulfimine
CAS No.	37656-25-0
Molecular Formula	C13H10N2S
Molecular Weight	226.30 g/mol
Synonyms	Diphenyl(cyanoimino)-λ⁶-sulfane; S-Cyano-S,S-diphenylsulfimide; N-Cyano-S,S-diphenylsulfilimine; Diphenylsulfilimine cyanide; (Cyanoimino)diphenyl-λ⁶-sulfane; NSC 163066; Diphenyl sulfilimine cyanide
EINECS	Contact for details

Quality Control

Our n-Cyano-S,S-Diphenylsulfimine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and FTIR, to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with every shipment, documenting all critical quality attributes. Our commitment to reliable supply and batch-to-batch consistency supports your research and development timelines.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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