4-Tributylstannyl-3,6-dihydro-2H-pyran
4-Tributylstannyl-3,6-dihydro-2H-pyran (CAS: 535924-69-7) is an organotin compound with the molecular formula C17H34OSn and a molecular weight of 373.16 g/mol. It serves as a valuable building block in organic synthesis, particularly for introducing substituted dihydropyran rings into complex molecules. Its utility lies in its participation in various coupling reactions, facilitating the construction of novel chemical architectures for research and development purposes.
- Synonyms
- C17H34OSn

Organic Synthesis Intermediate
Utilised as a key intermediate in multi-step organic synthesis pathways. It enables the precise incorporation of the 3,6-dihydro-2H-pyran moiety into target compounds, aiding in the development of new chemical entities.
Heterocyclic Chemistry
Serves as a versatile building block for the synthesis of complex heterocyclic compounds. Its structure offers unique reactivity for creating diverse molecular frameworks relevant to medicinal chemistry and materials science.
Research and Development
Employed in academic and industrial research laboratories for exploring novel synthetic methodologies and creating sophisticated molecular structures. It is crucial for advancing chemical innovation.
| Molecular weight | 373.16 |
|---|---|
| Empirical formula | C17H34OSn |
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 4-Tributylstannyl-3,6-dihydro-2H-pyran used for?
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4-Tributylstannyl-3,6-dihydro-2H-pyran is primarily used as a building block in organic synthesis for creating complex heterocyclic compounds and for R&D purposes.
What is the CAS number and molecular formula for 4-Tributylstannyl-3,6-dihydro-2H-pyran?
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The CAS number is 535924-69-7 and the molecular formula is C17H34OSn.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound for research and development purposes. Purity and assay information are available on the product's Certificate of Analysis. TSS does not represent this product as USP, BP, EP, or other pharmacopoeial grades.
How should 4-Tributylstannyl-3,6-dihydro-2H-pyran be handled safely?
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Specific safety information, including hazards and handling precautions, should be consulted from the Safety Data Sheet (SDS) provided by TSS. Organotin compounds may require careful handling to avoid exposure.
Is this product available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, pharmaceutical intermediates, and laboratory reagents. Please contact us for export details.
How can I request a sample or quote for 4-Tributylstannyl-3,6-dihydro-2H-pyran?
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You can request a sample or quote by contacting our sales team directly via the website or by calling our customer service line. Please specify the CAS number 535924-69-7.
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