Description

Stannane, Tributyl(3-Hexyl-2-Thienyl)- CAS NO 851853-51-5 is a specialized organotin compound featuring a hexyl-substituted thienyl ligand, designed for advanced synthetic applications. This compound is a critical reagent in cross-coupling reactions, enabling the efficient formation of carbon-carbon bonds in complex molecular architectures. It is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediates: Key building block in the synthesis of complex drug candidates via Stille cross-coupling reactions.
• Agrochemical Synthesis: Used in the development of novel pesticides and herbicides requiring specific thiophene-based structures.
• Organic Electronics: Precursor for the synthesis of conjugated polymers and small molecules used in OLEDs, OFETs, and solar cells.
• Material Science Research: Serves as a versatile organometallic reagent for creating novel functional materials with tailored properties.
• Catalyst Development: Employed in the preparation of ligands and catalysts for homogeneous catalysis.
• Fine Chemical Production: Facilitates the synthesis of specialty chemicals and fragrances where precise structural control is required.

Basic Information

Product Name	Stannane, Tributyl(3-Hexyl-2-Thienyl)-
CAS No.	851853-51-5
Molecular Formula	C22H40SSn
Molecular Weight	447.30 g/mol
Synonyms	Tributyl(3-hexyl-2-thienyl)stannane; (3-Hexyl-2-thienyl)tributylstannane; 3-Hexyl-2-thienyltributyltin; Tributyl(3-hexylthiophen-2-yl)stannane; Stannane, tributyl(3-hexyl-2-thienyl)-; (3-Hexylthiophen-2-yl)tributylstannane; Organotin reagent 851853-51-5; Tributyltin 3-hexyl-2-thienyl
EINECS	Contact for details

Quality Control

Every batch of Tributyl(3-Hexyl-2-Thienyl)stannane is produced and tested under strict quality management protocols to ensure consistency and reliability for sensitive synthetic applications. Our standard quality assurance includes comprehensive analysis by NMR (1H, 13C, 119Sn), HPLC, and GC to verify identity, purity, and the absence of critical impurities like tributyltin oxide. A detailed Certificate of Analysis (COA) is provided with each shipment, and we support custom purity specifications to meet specific research or cGMP-grade requirements.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (argon or nitrogen) in a cool, dry place at 2-8°C to maximize shelf life. This compound is hygroscopic (moisture-sensitive) and easily oxidized; prolonged exposure to air, moisture, or elevated temperatures should be avoided.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0%
Tin (Sn) Content	26.0 - 27.0 %
Water Content (KF)	≤ 0.5 %

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