2-(Tributylstannyl)pyridine
2-(Tributylstannyl)pyridine (CAS: 17997-47-6) is an organotin compound with the molecular formula C5H4NSn((CH2)3CH3)3 and a molecular weight of 368.14 g/mol. This chemical serves as a valuable building block in organic synthesis, particularly in palladium-catalyzed reactions. Its primary application lies in the efficient synthesis of complex molecules, contributing to advancements in materials science and medicinal chemistry research.
Synthesis of 2-Pyridylazaazulene Ligands
This compound is a key intermediate in the palladium-catalyzed synthesis of 2-pyridylazaazulene. These bidentate ligands exhibit interesting emission properties that are sensitive to pH and the presence of cationic metals, making them useful in sensing applications.
Organometallic Reagent in Catalysis
As an organotin reagent, it can participate in various cross-coupling reactions. Its structure allows for the introduction of a pyridyl moiety into organic frameworks, facilitating the construction of complex molecular architectures.
Precursor for Heterocyclic Compounds
The pyridine ring coupled with the reactive tributylstannyl group makes this compound a versatile precursor for the synthesis of various functionalized pyridine derivatives and other heterocyclic systems.
| Molecular weight | 368.14 |
|---|---|
| Linear formula | C5H4NSn((CH2)3CH3)3 |
| Assay | 85% |
| Density | 1.137 g/mL at 25 °C |
| Storage temperature | −20°C |
| Application | Building block in an efficient, palladium-catalyzed synthesis of 2-pyridylazaazulene, a bidentate ligand showing pH and cationic-metal dependent emission spectra.1 |
Hazard statements
- H226Flammable liquid and vapour
- H301Toxic if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H372Causes damage to organs through prolonged exposure
- H410Very toxic to aquatic life with long-lasting effects
Precautionary statements
- P273Avoid release to the environment
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P305IF IN EYES
- P314Get medical attention if you feel unwell
- P501Dispose of contents and container per local regulations
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 23 °C / 73.4 °F |
| Transport (UN / ADR) | UN 2929 6.1/PG 2 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T,N |
| Risk statements (R) | 21-25-36/38-48/23/25-50/53 |
| Safety statements (S) | 36/37/39-45-60-61 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
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-(Tributylstannyl)pyridine used for?
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2-(Tributylstannyl)pyridine is primarily used as a building block in organic synthesis, notably in the palladium-catalyzed preparation of 2-pyridylazaazulene, a ligand with pH and cation-dependent emission characteristics.
What is the CAS number and chemical formula for 2-(Tributylstannyl)pyridine?
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The CAS number is 17997-47-6 and the chemical formula is C5H4NSn((CH2)3CH3)3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-(Tributylstannyl)pyridine with an assay of 85%. This product is intended for laboratory and research use and is not represented as USP, BP, EP, or other pharmacopoeia grades.
What are the main safety hazards associated with 2-(Tributylstannyl)pyridine?
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This compound is flammable (H226), toxic if swallowed (H301), harmful in contact with skin (H312), causes skin irritation (H315), causes serious eye irritation (H319), causes damage to organs through prolonged or repeated exposure (H372), and is very toxic to aquatic life with long lasting effects (H410). Handle with extreme caution, using appropriate personal protective equipment including eyeshields, gloves, and a suitable respirator.
How is 2-(Tributylstannyl)pyridine packed and shipped?
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Tech Serve Solutions exports fine chemicals globally, adhering to all relevant shipping regulations. Packaging is designed to maintain product integrity and safety during transit.
How can I request a sample or quote for 2-(Tributylstannyl)pyridine?
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To request a sample or a quotation, please contact our sales department via the website or by phone, providing your specific requirements and shipping details.
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