Description

Quinoline-8-Tributylstannane CAS NO 478282-21-2 is a high-value organotin reagent featuring a quinoline scaffold, widely utilized as a key intermediate in advanced organic synthesis and materials science. Its primary commercial value lies in its role as a versatile coupling partner in Stille cross-coupling reactions, enabling the efficient construction of complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries who require precise, metal-mediated bond formation for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel drug candidates, particularly for constructing complex heterocyclic systems via Stille cross-coupling.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, where the quinoline moiety imparts specific biological activity.
• Materials Science & OLED Development: Serves as a precursor for creating organic light-emitting diode (OLED) materials and other advanced electronic components requiring specific optoelectronic properties.
• Catalyst & Ligand Preparation: Employed in the development of new organometallic catalysts and ligands for asymmetric synthesis and polymerization processes.
• Academic & Industrial R&D: A valuable reagent for methodological development in synthetic organic chemistry laboratories worldwide.
• Fine Chemical Production: Integral to the multi-step synthesis of complex, high-value specialty chemicals and dyes.

Basic Information

Product Name	Quinoline-8-Tributylstannane
CAS No.	478282-21-2
Molecular Formula	C25H39NSn
Molecular Weight	472.28 g/mol
Synonyms	8-(Tributylstannyl)quinoline; Tributyl(quinolin-8-yl)stannane; Quinoline-8-stannane, tributyl-; Stannane, tributyl-8-quinolinyl-; 8-Quinolyltributyltin; 8-Tributylstannylquinoline; (Quinolin-8-yl)tributylstannane; Tributyl(8-quinolyl)tin
EINECS	Contact for details

Quality Control

Our Quinoline-8-Tributylstannane is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical characterization, including NMR (1H, 13C, 119Sn), HPLC, and elemental analysis (Tin content), to confirm identity and assay. A detailed Certificate of Analysis (COA) documenting all test results is provided with every shipment to support your quality assurance and regulatory needs.

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. Due to its sensitivity to oxygen and moisture, the container should be purged with inert gas before resealing after each use. Keep away from heat and incompatible materials such as strong oxidizing agents.

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	24.5 - 25.5 %

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