1,3,5-Trimethyl-4-(tributylstannyl)-1H-pyrazole
1,3,5-Trimethyl-4-(tributylstannyl)-1H-pyrazole (CAS 387353-98-2), a complex organotin compound with the molecular formula C18H36N2Sn and a molecular weight of 399.20 g/mol, serves as a specialised reagent in chemical synthesis. Its unique structure allows for specific reactivity, particularly in organometallic chemistry. This compound is typically supplied for research and development purposes, offering a high assay of 97%.
- Synonyms
- 387353-98-2C18H36N2Sn
Organometallic Reagent
This compound functions as a stannylating agent in organometallic reactions. It can be utilised in cross-coupling reactions to introduce a pyrazole moiety onto organic frameworks.
Chemical Synthesis
Used as a building block in the synthesis of more complex organic molecules. Its specific reactivity is valuable in advanced synthetic methodologies.
Research and Development
Primarily employed in laboratory settings for exploring novel synthetic pathways and developing new chemical entities. Its utility lies in research where organotin chemistry is investigated.
| Molecular weight | 399.20 |
|---|---|
| Empirical formula | C18H36N2Sn |
| Assay | 97% |
| Density | 1.134 g/mL at 25 °C |
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 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 1,3,5-Trimethyl-4-(tributylstannyl)-1H-pyrazole used for?
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1,3,5-Trimethyl-4-(tributylstannyl)-1H-pyrazole (CAS 387353-98-2) is primarily used as a specialised reagent in chemical synthesis, particularly in organometallic reactions and for the introduction of pyrazole groups in organic molecules during research and development.
What is the CAS number and molecular formula?
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The CAS number is 387353-98-2 and the molecular formula is C18H36N2Sn.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound at an assay of 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade. It is suitable for research and technical applications.
How should 1,3,5-Trimethyl-4-(tributylstannyl)-1H-pyrazole be handled?
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This compound is classified as Danger and is acutely toxic if swallowed (H301) and harmful in contact with skin (H312). It causes skin irritation (H315) and serious eye irritation (H319). It may also cause damage to organs (H372) and is toxic to aquatic life with long-lasting effects (H410). Handle with appropriate personal protective equipment (gloves, eye protection, protective clothing) in a well-ventilated area or fume hood. Consult the Safety Data Sheet (SDS) for detailed handling instructions.
Is this chemical packed and shipped internationally?
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Yes, Tech Serve Solutions specialises in the global supply and export of fine chemicals, including 1,3,5-Trimethyl-4-(tributylstannyl)-1H-pyrazole. We adhere to all international shipping regulations for hazardous materials.
How can I request a quote or sample?
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To request a quote or a sample of 1,3,5-Trimethyl-4-(tributylstannyl)-1H-pyrazole, please contact our sales team through the website or by direct enquiry, providing your contact details and the quantity required.
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