Description

m-Tolyltrimethylstannane is a high-purity organotin compound, specifically a methyl-substituted arylstannane, with the CAS registry number 937-01-9. This chemical serves as a versatile and critical reagent in advanced organic synthesis, particularly in cross-coupling reactions. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require precise and reliable organometallic building blocks for constructing complex molecular architectures.

Application

• As a key reagent in Stille cross-coupling reactions for carbon-carbon bond formation in complex molecule synthesis.
• Intermediate in the research and development of pharmaceutical active ingredients and novel drug candidates.
• Precursor for the synthesis of agrochemicals, including herbicides and fungicides.
• Building block in materials science for creating organic electronic materials, such as OLEDs and semiconductors.
• Used in polymer chemistry as a catalyst or monomer modifier.
• Employed in organic synthesis laboratories for methodological development and scale-up processes.

Basic Information

Product Name	m-Tolyltrimethylstannane
CAS No.	937-01-9
Molecular Formula	C10H16Sn
Molecular Weight	255.94 g/mol
Synonyms	Trimethyl-m-tolylstannane; (3-Methylphenyl)trimethylstannane; m-Tolyltrimethyltin; 3-Methylphenyltrimethylstannane; Trimethyl(3-methylphenyl)stannane; Stannane, trimethyl(3-methylphenyl)-; NSC 163246
EINECS	Contact for details

Quality Control

Our m-Tolyltrimethylstannane is produced and handled under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including NMR, GC, and elemental analysis, to ensure high purity and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your research and production requirements.

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. Due to its moisture-sensitive and easily oxidized nature, the container should be kept sealed and allowed to reach room temperature before opening to prevent condensation. Recommended long-term storage temperature is 2-8°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (GC)	≥ 97.0%
Tin (Sn) Content	46.0 - 47.0 %

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