Description

Trifluoroacetic Acid Triethylstannyl Ester is a specialized organotin reagent used as a key intermediate in advanced organic synthesis. This compound is valued for its ability to introduce the trifluoroacetyl group and the triethylstannyl moiety in a single step, facilitating complex molecular transformations. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for applications such as cross-coupling reactions and the synthesis of fluorinated compounds.

Application

• Pharmaceutical Intermediate Synthesis: A crucial building block for constructing complex drug molecules, particularly those containing fluorine atoms for enhanced metabolic stability and bioavailability.
• Stille Cross-Coupling Reactions: Serves as a reagent for palladium-catalyzed cross-coupling, enabling the formation of carbon-carbon bonds in complex organic frameworks.
• Agrochemical Active Ingredient Development: Used in the research and production of advanced pesticides and herbicides that require specific fluorinated components.
• Material Science Research: Employed in the synthesis of novel fluorinated polymers, liquid crystals, and other functional materials with unique properties.
• Laboratory-scale Organic Synthesis: A versatile reagent for academic and industrial research in developing new synthetic methodologies.
• Catalyst and Ligand Preparation: Used in the preparation of specialized organometallic catalysts and ligands for asymmetric synthesis.

Basic Information

Product Name	Trifluoroacetic Acid Triethylstannyl Ester
CAS No.	429-30-1
Molecular Formula	C8H15F3O2Sn
Molecular Weight	327.90 g/mol
Synonyms	Triethylstannyl Trifluoroacetate; Triethyltin Trifluoroacetate; Acetic Acid, 2,2,2-Trifluoro-, Triethylstannyl Ester; Stannane, (Trifluoroacetoxy)triethyl-; Triethyl(trifluoroacetoxy)tin; (Trifluoroacetoxy)triethylstannane; EINECS 207-069-8
EINECS	207-069-8

Quality Control

Our Trifluoroacetic Acid Triethylstannyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including NMR, GC, and elemental analysis, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific customer requirements for research or cGMP applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This moisture-sensitive organotin compound should be handled and stored under an inert atmosphere (e.g., nitrogen or argon) to maintain stability and prevent decomposition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (GC)	≥ 97.0%
Tin (Sn) Content	36.0 - 36.5%
Water Content (KF)	≤ 0.5%

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