Description

S,S-Dimethyl-n-(3-Pyridyl)Sulfinimine is a specialized organosulfur compound featuring a unique sulfinimine functional group attached to a pyridine ring. This structural motif makes it a valuable building block and intermediate in advanced synthetic organic chemistry, particularly for the construction of nitrogen- and sulfur-containing heterocycles. It is primarily sought after by research chemists and process development scientists in the pharmaceutical and agrochemical industries for applications in medicinal chemistry and catalyst ligand synthesis. The compound, identified by CAS No. 156544-61-5, is handled as a high-purity reagent for sensitive synthetic pathways.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, especially those targeting neurological disorders or as protease inhibitors.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic structure for bioactivity.
• Ligand Synthesis: Serves as a starting material for creating sophisticated ligands used in asymmetric catalysis and transition metal complexes.
• Heterocyclic Chemistry: Employed in the construction of complex pyridine- and sulfinimine-fused ring systems for material science applications.
• Chemical Biology Probes: Useful for synthesizing molecular probes to study enzyme mechanisms and protein interactions.
• Academic & Industrial R&D: A valuable reagent for methodological development and exploring new chemical reactions in research laboratories.

Basic Information

Product Name	S,S-Dimethyl-n-(3-Pyridyl)Sulfinimine
CAS No.	156544-61-5
Molecular Formula	C7H10N2S
Molecular Weight	154.23 g/mol
Synonyms	N-(3-Pyridinyl)-S,S-dimethylsulfinimine; 3-[(Dimethyl-λ4-sulfanylidene)amino]pyridine; S,S-Dimethyl-N-(pyridin-3-yl)sulfinimine; 3-Pyridyl Dimethylsulfinimine; N-(3-Pyridyl)dimethylsulfinimine; Dimethyl(3-pyridylimino)-λ4-sulfane; (Dimethyl-λ4-sulfanylidene)(pyridin-3-yl)amine
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards for research and process chemistry. Each batch is characterized using advanced analytical techniques to confirm identity and purity. Certificates of Analysis (COA) are available upon request, detailing parameters such as assay, identity confirmation, and impurity profiles. We adhere to strict in-house quality protocols to ensure batch-to-batch consistency and reliability for your critical synthetic applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep the container tightly sealed under an inert atmosphere if possible to maximize shelf-life stability. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Water Content (KF)	≤ 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.