Description

Tributyl(Thieno[3,2-B]Thiophen-2-Yl)Stannane CAS NO 160032-41-7 is a high-purity organotin compound, specifically a stannane derivative, designed for advanced synthetic chemistry applications. This compound serves as a critical reagent in cross-coupling reactions, enabling the efficient construction of complex organic frameworks. It is primarily utilized by researchers and process chemists in the pharmaceutical, agrochemical, and materials science industries for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate Synthesis: A key building block in Stille cross-coupling reactions for constructing complex heterocyclic cores found in active pharmaceutical ingredients (APIs).
• Agrochemical Development: Used in the research and scale-up of novel pesticides and herbicides, where the thienothiophene moiety imparts specific biological activity.
• Organic Electronic Materials: Serves as a precursor in the synthesis of conjugated polymers and small molecules for organic light-emitting diodes (OLEDs) and organic photovoltaics (OPVs).
• Ligand and Catalyst Preparation: Employed in the synthesis of specialized ligands and organometallic catalysts for asymmetric synthesis and other catalytic processes.
• Chemical Research & Development: A versatile reagent in academic and industrial R&D labs for exploring new synthetic pathways and creating novel chemical entities.
• Fine Chemical Production: Applied in the pilot and commercial-scale manufacture of specialty fine chemicals requiring precise molecular architecture.

Basic Information

Product Name	Tributyl(Thieno[3,2-B]Thiophen-2-Yl)Stannane
CAS No.	160032-41-7
Molecular Formula	C18H28S2Sn
Molecular Weight	427.23 g/mol
Synonyms	2-(Tributylstannyl)thieno[3,2-b]thiophene; Tributyl(thieno[3,2-b]thiophen-2-yl)stannane; Thieno[3,2-b]thiophene-2-tributyltin; Stannane, tributyl(thieno[3,2-b]thiophen-2-yl)-; 2-Tributylstannylthieno[3,2-b]thiophene; Tributyl(thieno[3,2-b]thiophene-2-yl)tin; (Thieno[3,2-b]thiophen-2-yl)tributylstannane
EINECS	Contact for details

Quality Control

Our Tributyl(Thieno[3,2-B]Thiophen-2-Yl)Stannane is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity for sensitive synthetic applications. We provide comprehensive analytical data, including NMR (¹H, ¹³C, ¹¹⁹Sn) and HPLC chromatograms, to verify identity and purity. Certificates of Analysis (COA) are available for every batch upon request, detailing all relevant specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This compound is sensitive to strong alkali and should be kept under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent degradation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Tin (Sn) Content	27.5 - 28.5 %

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