4-(4-(Tributylstannyl)phenyl)morpholine
4-(4-(Tributylstannyl)phenyl)morpholine (CAS: 1257527-55-1) is an organotin compound with the empirical formula C22H39NOSn and a molecular weight of 452.26 g/mol. This chemical is primarily utilised in chemical synthesis, serving as an intermediate or reagent in the development of novel organic molecules. Its organometallic nature lends itself to specific catalytic or coupling reactions within research and development settings.
- IUPAC
- 4-(4-Tributylstannylphenyl)morpholine

Organic Synthesis Reagent
This compound functions as a building block in complex organic syntheses. Its tributylstannyl moiety allows for participation in various cross-coupling reactions, enabling the formation of carbon-carbon bonds.
Organometallic Chemistry Research
As an organometallic reagent, it is employed in academic and industrial research laboratories for exploring new synthetic methodologies and developing advanced materials. The tin-carbon bond is central to its reactivity profile.
Pharmaceutical Intermediate Development
It may serve as a precursor in the multi-step synthesis of potential pharmaceutical agents. Its structure can be incorporated into larger molecular frameworks for drug discovery efforts.
| Molecular weight | 452.26 |
|---|---|
| Empirical formula | C22H39NOSn |
| Density | 1.175 g/L at 25 °C |
| Refractive index | n20/D 1.541 |



Hazard statements
- 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
| Flash point | >110 °C / >230 °F |
|---|---|
| Transport (UN / ADR) | UN 2788 6.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
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 4-(4-(Tributylstannyl)phenyl)morpholine used for?
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4-(4-(Tributylstannyl)phenyl)morpholine is primarily used in chemical synthesis, organometallic research, and as a potential intermediate in pharmaceutical development. Its organotin structure is key to its synthetic applications.
What is the CAS number and formula for this chemical?
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The CAS number is 1257527-55-1 and the empirical formula is C22H39NOSn.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical for research and development purposes. The specific purity and grade are available on the Certificate of Analysis. We do not represent this product as USP, BP, EP, or pharmaceutical grade.
How should 4-(4-(Tributylstannyl)phenyl)morpholine be handled safely?
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This compound is dangerous and toxic. Handle with extreme caution, wearing appropriate personal protective equipment including gloves and eye protection. Avoid inhalation, ingestion, and skin contact. Ensure adequate ventilation. It is harmful if swallowed or inhaled and can cause skin and serious eye irritation. Chronic exposure can lead to severe organ damage. Dispose of waste appropriately as per local regulations.
How is this product packed and shipped globally?
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Tech Serve Solutions exports chemicals globally, adhering to stringent packaging and shipping regulations for hazardous materials. This product is shipped under UN 2788, Hazard Class 6.1, Packing Group III.
How can I request a sample or quote for 4-(4-(Tributylstannyl)phenyl)morpholine?
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To request a sample or a quote, please contact our sales team through the website or by calling our direct line. Please reference the product name and CAS number.
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