Description

2-(Methylthio)-5-(Tributylstannyl)Pyrimidine is a high-value organotin intermediate, specifically a stannylated pyrimidine derivative, with the CAS number 120717-37-5. This compound is critical for its role in Stille cross-coupling reactions, enabling the efficient synthesis of complex heterocyclic systems. It is an essential building block for researchers and manufacturers in pharmaceutical development, agrochemical synthesis, and advanced materials science, where precise carbon-carbon bond formation is required.

Application

• Pharmaceutical Intermediate: Key reagent in the Stille coupling for constructing novel pyrimidine-based active pharmaceutical ingredients (APIs), including potential antiviral and anticancer agents.
• Agrochemical Synthesis: Used to create advanced pyrimidine herbicides and fungicides through palladium-catalyzed cross-coupling reactions.
• Material Science Research: Serves as a precursor for synthesizing organic electronic materials, such as ligands for OLEDs and conductive polymers.
• Chemical Synthesis & Catalysis: A versatile organometallic reagent for academic and industrial R&D in organic synthesis and catalyst development.
• Ligand & Complex Preparation: Used to prepare specialized organotin ligands for coordination chemistry and metal-organic frameworks (MOFs).

Basic Information

Product Name	2-(Methylthio)-5-(Tributylstannyl)Pyrimidine
CAS No.	120717-37-5
Molecular Formula	C17H32N2SSn
Molecular Weight	415.21 g/mol
Synonyms	5-(Tributylstannyl)-2-(methylthio)pyrimidine; 2-Methylthio-5-tributylstannylpyrimidine; Tributyl(2-(methylthio)pyrimidin-5-yl)stannane; 2-(Methylsulfanyl)-5-(tributylstannyl)pyrimidine; Stannane, tributyl[2-(methylthio)-5-pyrimidinyl]-; 2-Methylmercapto-5-tributylstannylpyrimidine
EINECS	Contact for details

Quality Control

Our 2-(Methylthio)-5-(Tributylstannyl)Pyrimidine is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity for sensitive coupling reactions. Each lot is supported by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to relevant industry standards, and custom synthesis with specific purity grades (e.g., >95%, >98%) is available to meet your precise R&D or production requirements.

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 moisture-sensitive and should be handled under dry conditions to prevent decomposition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95%
Tin (Sn) Content	Contact for details
Water Content (KF)	< 0.5%

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