Description

Trimethyl[[(trifluoromethyl)sulfinyl]oxy]stannane is a specialized organotin reagent featuring a trifluoromethanesulfinate ligand. This compound is valued for its role as a versatile intermediate in advanced synthetic chemistry, particularly for introducing fluorinated functional groups. It is primarily utilized by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of fluorinated drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the development of novel pesticides and herbicides with enhanced properties through fluorination.
• Material Science Research: Employed in the creation of fluorinated polymers and advanced materials with specific surface characteristics.
• Cross-Coupling Reactions: Serves as a reagent in Stille-type cross-coupling reactions to form carbon-carbon bonds.
• Organic Synthesis: Facilitates the transfer of the trifluoromethanesulfinyl group in various nucleophilic substitution and addition reactions.
• Catalyst Research: Investigated as a precursor or component in catalytic systems for specialty chemical production.

Basic Information

Product Name	Trimethyl[[(trifluoromethyl)sulfinyl]oxy]stannane
CAS No.	51735-76-3
Molecular Formula	C4H9F3O2SSn
Molecular Weight	289.88 g/mol
Synonyms	Trimethyl(trifluoromethanesulfinato)tin; Trimethylstannyl trifluoromethanesulfinate; (Trifluoromethylsulfinyloxy)trimethylstannane; Trimethyltin triflate analog; Me3SnOS(O)CF3; Trimethylstannane, [[(trifluoromethyl)sulfinyl]oxy]-; Stannane, trimethyl[[(trifluoromethyl)sulfinyl]oxy]-
EINECS	Contact for details

Quality Control

Our Trimethyl[[(trifluoromethyl)sulfinyl]oxy]stannane is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including NMR (1H, 13C, 19F) and chromatographic methods, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, containers must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent decomposition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (by 19F NMR)	≥ 95%
Tin (Sn) Content	Contact for details
Water Content (Karl Fischer)	< 0.5%

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