Description

Tributyl(4-Hexylthiophen-2-Yl)Stannane is a specialized organotin compound, CAS NO 444579-42-4, valued for its role as a versatile intermediate in advanced organic synthesis. Its molecular structure makes it a critical reagent for introducing the 4-hexylthiophen-2-yl moiety into target molecules via Stille cross-coupling reactions. This product is essential for researchers and manufacturers in the pharmaceutical and advanced materials sectors, particularly for developing novel organic semiconductors, liquid crystals, and active pharmaceutical ingredients (APIs).

Application

• Stille Cross-Coupling Reagent: A key building block for constructing complex organic molecules in medicinal chemistry and materials science.
• Organic Semiconductor Synthesis: Used in the development of novel conjugated polymers and small molecules for organic field-effect transistors (OFETs) and photovoltaic cells.
• Pharmaceutical Intermediate: Serves as a precursor in the synthesis of potential drug candidates, especially those containing thiophene heterocycles.
• Liquid Crystal & OLED Material Production: Employed to create advanced functional materials for display and lighting technologies.
• Catalyst & Ligand Precursor: Can be utilized to develop novel organometallic catalysts for specialized chemical transformations.
• Chemical Research & Development: An important tool for academic and industrial R&D labs exploring new synthetic pathways and material properties.

Basic Information

Product Name	Tributyl(4-Hexylthiophen-2-Yl)Stannane
CAS No.	444579-42-4
Molecular Formula	C22H40SSn
Molecular Weight	447.30 g/mol
Synonyms	Tributyl(4-hexyl-2-thienyl)stannane; (4-Hexylthiophen-2-yl)tributylstannane; 2-(Tributylstannyl)-4-hexylthiophene; Stannane, tributyl(4-hexyl-2-thienyl)-; Tributyl(4-hexylthien-2-yl)tin; Organotin Reagent 444579-42-4
EINECS	Contact for details

Quality Control

Our Tributyl(4-Hexylthiophen-2-Yl)Stannane is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and high purity for sensitive applications like cross-coupling reactions. Each lot is characterized by NMR (1H, 13C) and GC/HPLC analysis to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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). This compound is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) for long-term storage and to maintain reactivity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (GC/HPLC)	≥ 95%
Tin (Sn) Content	Contact for details
Water Content (KF)	< 0.5%

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