Description

5-(Trimethylstannyl)-1,3-Cyclopentadiene is a highly reactive organotin compound, specifically a stannylated cyclopentadiene derivative, that serves as a critical building block in advanced organic synthesis. Its value lies in its ability to act as a versatile nucleophile and ligand precursor, facilitating the construction of complex molecular architectures. This compound is essential for researchers and manufacturers in the fields of organometallic chemistry, materials science, and pharmaceutical development, where it is used to create novel catalysts and functional materials.

Application

• Catalyst Precursor Synthesis: A key intermediate for preparing organotin-based catalysts used in cross-coupling reactions (e.g., Stille coupling) and polymerization processes.
• Ligand Development: Serves as a starting material for synthesizing novel cyclopentadienyl ligands for transition metal complexes in homogeneous catalysis.
• Polymer & Materials Science: Used in the research and development of specialty polymers, conductive materials, and organometallic frameworks (MOFs).
• Pharmaceutical Intermediates: Employed in the synthesis of complex organic molecules and potential active pharmaceutical ingredients (APIs) requiring specific tin-containing motifs.
• Chemical Research: A valuable reagent in academic and industrial R&D for exploring new synthetic methodologies and organometallic reaction pathways.

Basic Information

Product Name	5-(Trimethylstannyl)-1,3-Cyclopentadiene
CAS No.	2726-34-3
Molecular Formula	C8H14Sn
Molecular Weight	228.89 g/mol
Synonyms	1,3-Cyclopentadiene, 5-(trimethylstannyl)-; Trimethyl(1,3-cyclopentadien-5-yl)stannane; 5-(Trimethylstannyl)cyclopentadiene; (Cyclopentadienyl)trimethyltin; CpSnMe3; Trimethylstannylcyclopentadiene
EINECS	Contact for details

Quality Control

Our 5-(Trimethylstannyl)-1,3-Cyclopentadiene is produced and handled under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including NMR (¹H, ¹³C, ¹¹⁹Sn) and chromatographic methods, to ensure high purity and consistent performance. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with specified parameters.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (argon or nitrogen) at 2-8°C in a cool, dry, and well-ventilated place. This compound is moisture-sensitive and may decompose upon prolonged exposure to air or elevated temperatures.

Specification

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

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