2-Methyl-5-(tributylstannyl)pyridine
2-Methyl-5-(tributylstannyl)pyridine (CAS: 167556-64-1) is an organometallic compound with the formula C18H33NSn and a molecular weight of 382.17 g/mol. This pyridine derivative incorporates a tributyltin moiety, making it a valuable building block in organic synthesis. It is primarily utilised in cross-coupling reactions and as an intermediate in the preparation of more complex organic molecules, particularly in medicinal chemistry and materials science research.

Organic Synthesis Intermediate
Serves as a key intermediate in the synthesis of diverse organic compounds. Its structure allows for functionalisation via the stannyl group, enabling the introduction of the 2-methylpyridine core into larger molecular frameworks.
Cross-Coupling Reactions
A reagent in palladium-catalysed cross-coupling reactions, such as Stille coupling. This facilitates the formation of new carbon-carbon bonds, crucial for constructing complex molecular architectures.
Medicinal Chemistry Research
Utilised in the exploration and development of novel pharmaceutical agents. The pyridine scaffold is common in many biologically active molecules, and this stannylated derivative offers a route to new drug candidates.
Materials Science
Can be employed in the synthesis of novel materials, including polymers and organic electronic components, where pyridine units are incorporated for their specific electronic or structural properties.
| Molecular weight | 382.17 |
|---|---|
| Empirical formula | C18H33NSn |
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 2-Methyl-5-(tributylstannyl)pyridine used for?
+
2-Methyl-5-(tributylstannyl)pyridine is used as an intermediate in organic synthesis, particularly in cross-coupling reactions like the Stille coupling, and in the development of novel compounds for medicinal chemistry and materials science.
What is the CAS number and formula for 2-Methyl-5-(tributylstannyl)pyridine?
+
The CAS number is 167556-64-1, and the empirical formula is C18H33NSn.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 2-Methyl-5-(tributylstannyl)pyridine as a research or technical grade chemical. We do not represent it as USP, BP, EP, or any other pharmacopoeial grade.
How is 2-Methyl-5-(tributylstannyl)pyridine shipped?
+
As a specialist global supplier, Tech Serve Solutions exports 2-Methyl-5-(tributylstannyl)pyridine internationally, adhering to all relevant shipping and safety regulations for chemical transport.
How can I request a sample or quote for 2-Methyl-5-(tributylstannyl)pyridine?
+
To request a sample or a quote for 2-Methyl-5-(tributylstannyl)pyridine, please contact our sales department through the website or via direct inquiry.
What are the safety considerations for handling 2-Methyl-5-(tributylstannyl)pyridine?
+
Refer to the Safety Data Sheet (SDS) for detailed hazard information. Handle with appropriate personal protective equipment in a well-ventilated area. Organotin compounds can be toxic and should be handled with care to avoid skin contact, inhalation, or ingestion.
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis