Description

tert-Butyl-Dimethyl-(Tributylstannylmethoxy)Silane is a specialized organotin-functionalized silane reagent, a key intermediate in advanced synthetic chemistry. Its unique structure, combining a protected silyl ether with a tributyltin moiety, makes it a versatile building block for constructing complex molecular architectures. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and materials science industries for applications requiring precise carbon-tin and carbon-silicon bond formation.

Application

• Advanced Organic Synthesis: Serves as a crucial reagent for the Stille cross-coupling reaction, enabling the formation of carbon-carbon bonds in complex molecule assembly for pharmaceuticals and agrochemicals.
• Polymer & Material Science: Used as a functional monomer or grafting agent to introduce tin and silicon functionalities into polymer backbones, modifying properties like stability and reactivity.
• Organometallic Catalyst Preparation: Acts as a precursor for synthesizing novel organotin catalysts and ligands used in homogeneous catalysis.
• Surface Modification: Employed to functionalize silica and other oxide surfaces with organotin groups for specialized chromatographic or catalytic applications.
• Protected Synthon in Medicinal Chemistry: Provides a masked hydroxymethyl group (via the silyl ether) with a concurrent tin handle for further diversification in drug discovery programs.

Basic Information

Product Name	tert-Butyl-Dimethyl-(Tributylstannylmethoxy)Silane
CAS No.	123061-64-3
Molecular Formula	C19H44OSiSn
Molecular Weight	435.34 g/mol
Synonyms	(Tributylstannylmethoxy)(tert-butyl)dimethylsilane; tert-Butyldimethyl[(tributylstannyl)methoxy]silane; Silane, [(tributylstannyl)methoxy](1,1-dimethylethyl)dimethyl-; (tert-Butyldimethylsilyloxy)methyltributylstannane; TBSC-Tributyltin Ether; Tributyl((tert-butyldimethylsilyloxy)methyl)stannane; tert-Butyl-dimethyl-(tributylstannylmethoxy)-silane
EINECS	Contact for details

Quality Control

Every batch of tert-Butyl-Dimethyl-(Tributylstannylmethoxy)Silane is manufactured and analyzed under strict quality protocols to ensure consistency and reliability for sensitive synthetic applications. Our products undergo rigorous quality testing, including advanced chromatographic and spectroscopic methods, to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C to maximize stability. Due to its moisture-sensitive and easily oxidized nature, containers should be purged with inert gas after each opening.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC or HPLC)	≥ 95.0%
Tin (Sn) Content	Contact for details

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