Description

S-Methyl-S-(4-Methylphenyl) Sulfoximine is a specialized organosulfur compound featuring a sulfoximine functional group, a valuable motif in modern synthetic chemistry. This compound serves as a versatile building block and intermediate for the development of pharmaceuticals, agrochemicals, and advanced materials. It is particularly sought after by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for constructing complex molecules with potential biological activity.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting enzymes or receptors where the sulfoximine group can modulate bioavailability and metabolic stability.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its unique chemical structure to create compounds with specific modes of action.
• Ligand and Catalyst Development: Serves as a precursor for chiral ligands or catalysts in asymmetric synthesis, enabling the production of enantiomerically pure compounds.
• Material Science: Potential intermediate for creating specialty polymers or functional materials with specific sulfur-based properties.
• Chemical Biology Probes: Utilized in the design of molecular probes to study biological pathways and protein functions.
• Custom Synthesis and Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for use in client-specific synthetic routes.

Basic Information

Product Name	S-Methyl-S-(4-Methylphenyl) Sulfoximine
CAS No.	22132-97-4
Molecular Formula	C9H11NOS
Molecular Weight	181.25 g/mol
Synonyms	S-Methyl-S-p-tolylsulfoximine; 4-Methylbenzenesulfonimidic acid, S-methyl ester; S-Methyl-S-(4-methylphenyl)sulfoximide; p-Tolyl methyl sulfoximine; Methyl p-tolyl sulfoximine; S-Methyl-S-(p-tolyl)sulfoximine; S-p-Tolyl-S-methylsulfoximine; S-Methyl-S-(4'-methylphenyl)sulfoximine
EINECS	Contact for details

Quality Control

Our S-Methyl-S-(4-Methylphenyl) Sulfoximine is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, documenting all critical quality attributes. Our production adheres to cGMP principles where applicable, ensuring reliability for your most demanding research and development projects.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain product integrity.

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%
Heavy Metals	≤ 20 ppm

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