Description

2-(Methylthio)-4-(Tributylstannyl)Pyrimidine is a specialized organotin intermediate with the CAS number 123061-49-4, critical for advanced organic synthesis. This compound serves as a key building block for introducing the pyrimidine moiety into complex molecules via cross-coupling reactions. It is primarily required by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing active ingredients and novel materials.

Application

• Key intermediate in the synthesis of active pharmaceutical ingredients (APIs), particularly for antiviral and anticancer agents.
• Building block for creating novel agrochemicals, including herbicides and fungicides, through Stille cross-coupling reactions.
• Precursor in materials science for the development of organic semiconductors and liquid crystals.
• Research reagent in academic and industrial laboratories for methodological development in organometallic chemistry.
• Intermediate for synthesizing ligands used in catalysis and coordination chemistry.
• Used in the development of radiopharmaceuticals and diagnostic agents via tin-radioisotope exchange.

Basic Information

Product Name	2-(Methylthio)-4-(Tributylstannyl)Pyrimidine
CAS No.	123061-49-4
Molecular Formula	C17H32N2SSn
Molecular Weight	415.21 g/mol
Synonyms	4-Tributylstannyl-2-(methylthio)pyrimidine; 2-Methylthio-4-tributylstannylpyrimidine; Tributyl(2-(methylthio)pyrimidin-4-yl)stannane; Stannane, tributyl[2-(methylthio)-4-pyrimidinyl]-; Pyrimidine, 2-(methylthio)-4-(tributylstannyl)-; 2-(Methylmercapto)-4-(tributylstannyl)pyrimidine; 4-(Tributylstannyl)-2-(methylthio)pyrimidine
EINECS	Contact for details

Quality Control

Our 2-(Methylthio)-4-(Tributylstannyl)Pyrimidine is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including NMR, HPLC, and elemental analysis, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are 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 2-8°C in a cool, dry, and well-ventilated place. Due to its moisture-sensitive and easily oxidized nature, the container must be kept sealed and allowed to reach room temperature before opening to prevent condensation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Tin (Sn) Content	28.0 - 29.0 %
Water Content (KF)	≤ 0.5 %

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