Description

Msop CAS NO 66515-29-5 is a specialized organosulfur compound, specifically a methyl sulfoxide derivative, valued for its role as a versatile intermediate and reagent in advanced chemical synthesis. Its significance lies in its ability to facilitate key transformations, particularly in the production of pharmaceuticals and fine chemicals, where high purity and consistent reactivity are paramount. This product is essential for R&D laboratories and manufacturing facilities in the pharmaceutical, agrochemical, and material science industries seeking reliable building blocks for complex molecule assembly.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing sulfoxide or sulfone functional groups.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where its chemical structure contributes to biological activity.
• Fine Chemical Production: Serves as a precursor or reagent in the manufacture of specialty chemicals, dyes, and functional materials.
• Organic Synthesis Reagent: Employed in laboratory-scale and industrial organic reactions, including oxidation processes and as a ligand or catalyst component.
• Material Science Research: Investigated for use in the development of novel polymers and advanced materials with specific electronic or structural properties.

Basic Information

Product Name	Msop
CAS No.	66515-29-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Methylsulfinylmethylidenetriphenylphosphorane; (Methylsulfinylmethylene)triphenylphosphorane; Msop reagent; Methyl sulfoxide ylide; Triphenylphosphoranylidene acetic acid methyl sulfoxide; 66515-29-5
EINECS	Contact for details

Quality Control

Our Msop is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with key parameters such as assay (by HPLC or titration) and impurity profiles. While produced to high-purity standards, specific grade specifications (e.g., reagent grade) can be discussed to meet your project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Recommended storage temperature is between 2°C and 8°C for long-term stability. The container should be kept tightly sealed under an inert atmosphere to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 2.0%

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