Description

(2-Naphtyl)Tributylstannane is a high-purity organotin compound, specifically a tributylstannane derivative functionalized with a 2-naphthyl group. This compound serves as a versatile and critical reagent in advanced organic synthesis, particularly in cross-coupling reactions like the Stille coupling, enabling the formation of complex carbon-carbon bonds. It is essential for R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced materials sectors who require reliable, high-quality intermediates for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate Synthesis: A key building block in Stille cross-coupling reactions for constructing complex drug molecules, including potential anticancer and antiviral agents.
• Agrochemical Development: Used in the synthesis of novel pesticides and herbicides by facilitating the introduction of the naphthyl moiety into target structures.
• Advanced Material Production: Employed in the research and development of organic semiconductors, liquid crystals, and polymers where precise aromatic group incorporation is required.
• Organic Synthesis Reagent: Acts as a stable organotin nucleophile in laboratories for the selective transfer of the 2-naphthyl group to various electrophiles.
• Catalyst Research & Ligand Precursor: Serves as a precursor for catalysts or ligands used in homogeneous catalysis and polymerization processes.

Basic Information

Product Name	(2-Naphtyl)Tributylstannane
CAS No.	972-11-2
Molecular Formula	C22H34Sn
Molecular Weight	417.20 g/mol
Synonyms	2-Naphthyltributylstannane; Tributyl(2-naphthyl)stannane; 2-Naphthyltributyltin; Stannane, tributyl-2-naphthalenyl-; (2-Naphthyl)tributyltin; Naphthalen-2-yltributylstannane; 2-(Tributylstannyl)naphthalene; Tributyl(2-naphthyl)tin
EINECS	213-531-5

Quality Control

Our (2-Naphtyl)Tributylstannane is manufactured under strict quality protocols to ensure batch-to-batch consistency and high purity for sensitive synthetic applications. Each lot undergoes comprehensive analysis, including assay by NMR or GC, identity confirmation, and impurity profiling. 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 (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C for long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC or NMR)	≥ 95.0%
Purity (by GC)	≥ 97.0%
Tin (Sn) Content	28.0 - 29.0 %

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