Description

1-(Trimethylstannyl)Naphthalene is a high-purity organotin compound, specifically a trimethyltin derivative of naphthalene, with the CAS registry number 944-85-4. This specialized reagent is critical for advanced organic synthesis, serving as a versatile building block for introducing the trimethylstannyl moiety into complex molecular architectures. It is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and materials science industries for applications such as cross-coupling reactions and polymer synthesis.

Application

• As a key organotin reagent in Stille cross-coupling reactions for carbon-carbon bond formation in pharmaceutical intermediates.
• Building block for the synthesis of functionalized naphthalene derivatives with applications in organic electronics and optoelectronics.
• Precursor in the development of specialty catalysts and polymerization initiators.
• Used in research for creating model compounds in organometallic chemistry and mechanistic studies.
• Intermediate in the synthesis of agrochemical active ingredients requiring specific tin-containing functional groups.
• Starting material for advanced material science research, including the creation of novel metal-organic frameworks (MOFs) or hybrid materials.

Basic Information

Product Name	1-(Trimethylstannyl)Naphthalene
CAS No.	944-85-4
Molecular Formula	C₁₃H₁₆Sn
Molecular Weight	283.0 g/mol
Synonyms	1-Naphthyltrimethylstannane; Naphthalen-1-yltrimethylstannane; Trimethyl(1-naphthyl)stannane; (1-Naphthyl)trimethyltin; 1-(Trimethylstannyl)naphthalene; 1-Trimethylstannylnaphthalene; 1-Naphthyltrimethyltin; Trimethyl(1-naphthalenyl)tin
EINECS	213-415-5

Quality Control

Our 1-(Trimethylstannyl)Naphthalene is manufactured under strict quality protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including NMR, GC, and elemental analysis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles 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) at a controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. This compound is easily oxidized and moisture-sensitive; prolonged exposure to air or light should be avoided to maintain stability and purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Tin (Sn) Content	41.0 - 43.0 %
Related Impurities (GC)	≤ 3.0% total

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