Description

S-Ethyl-S-Phenyl Sulfoximine is a specialized organosulfur compound featuring a sulfoximine functional group, a valuable motif in modern synthetic chemistry. This compound matters as a versatile building block and chiral auxiliary, enabling the synthesis of complex molecules with high stereoselectivity. It is primarily needed by research chemists and process development scientists in the pharmaceutical and agrochemical industries for applications in asymmetric synthesis and medicinal chemistry.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the synthesis of biologically active molecules and active pharmaceutical ingredients (APIs).
• Asymmetric Synthesis: Utilized as a chiral auxiliary or ligand to induce stereoselectivity in catalytic and stoichiometric reactions.
• Agrochemical Research: Employed in the development of novel herbicides, fungicides, and insecticides with specific modes of action.
• Material Science: Investigated as a precursor for functional polymers or advanced materials with unique electronic properties.
• Academic & R&D: Used in methodological studies to develop new synthetic transformations involving sulfoximine chemistry.
• Catalyst Development: Acts as a precursor for metal-complexing ligands in homogeneous catalysis.

Basic Information

Product Name	S-Ethyl-S-Phenyl Sulfoximine
CAS No.	1889-63-0
Molecular Formula	C8H11NOS
Molecular Weight	169.24 g/mol
Synonyms	S-Ethyl-S-phenylsulfoximine; Ethyl(phenyl)sulfoximine; S,S-Ethylphenylsulfoximine; Phenyl(ethyl)sulfoximine; Sulfoximine, S-ethyl-S-phenyl-; N-Sulfinylethylaniline; (Ethylsulfinyl)(phenyl)amine
EINECS	217-552-0

Quality Control

Our S-Ethyl-S-Phenyl Sulfoximine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC analysis, to ensure high chemical purity and identity. Certificates of Analysis (COA) detailing purity, impurities, and physical characteristics are provided with every shipment to guarantee batch-to-batch consistency and traceability for your research and development needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

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.