Description

2-Methyl-3-(Tributylstannyl) Benzothiophene is a specialized organotin reagent featuring a benzothiophene core, designed for advanced synthetic chemistry applications. This compound is valued for its role as a key building block in cross-coupling reactions, enabling the precise construction of complex molecular architectures. It is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and materials science industries for the synthesis of novel active ingredients and functional materials.

Application

• As a crucial organotin reagent in Stille cross-coupling reactions for carbon-carbon bond formation.
• Building block for the synthesis of complex heterocyclic compounds in pharmaceutical research and development.
• Intermediate in the production of agrochemicals, such as herbicides and fungicides with novel modes of action.
• Precursor for organic electronic materials, including semiconductors and light-emitting materials.
• Used in catalyst development and ligand synthesis for homogeneous catalysis.
• Research chemical for studying structure-activity relationships (SAR) in medicinal chemistry programs.

Basic Information

Product Name	2-Methyl-3-(Tributylstannyl) Benzothiophene
CAS No.	174908-69-1
Molecular Formula	C₂₀H₃₂SSn
Molecular Weight	423.22 g/mol
Synonyms	3-(Tributylstannyl)-2-methylbenzothiophene; 2-Methyl-3-tributylstannylbenzothiophene; Tributyl(2-methylbenzothiophen-3-yl)stannane; Benzothiophene, 2-methyl-3-(tributylstannyl)-; Stannane, tributyl(2-methyl-3-benzothienyl)-
EINECS	Contact for details

Quality Control

Every batch of 2-Methyl-3-(Tributylstannyl) Benzothiophene is produced and analyzed under strict quality management protocols to ensure consistency and reliability for sensitive synthetic applications. Our products undergo rigorous quality testing, including advanced chromatographic and spectroscopic methods, to ensure compliance with exacting research and development standards. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated place. Due to its sensitivity to oxidation and light, prolonged exposure to air or ambient light should be avoided.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Tin (Sn) Content	Contact for details

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