2-Chloro-5-(tributylstannyl)pyrimidine
2-Chloro-5-(tributylstannyl)pyrimidine (CAS: 155191-68-7; Formula: C16H29ClN2Sn; MW: 403.58) is a versatile organotin compound. It serves as a valuable building block in organic synthesis, particularly for introducing functionalised pyrimidine rings into more complex molecular structures. This reagent is primarily employed in research and development settings for the creation of novel chemical entities.
Organometallic Reagent in Synthesis
This compound functions as an organotin reagent, enabling palladium-catalyzed cross-coupling reactions. It is particularly useful for Stille coupling reactions to form carbon-carbon bonds.
Pyrimidine Derivative Synthesis
As a substituted pyrimidine, it is a key intermediate for synthesising complex heterocyclic compounds. The chloro and stannyl groups offer distinct reactive sites for further functionalisation.
Research and Development
It is widely used in medicinal chemistry and materials science research for the development of new molecules with potential therapeutic or functional properties.
| Molecular weight | 403.58 |
|---|---|
| Empirical formula | C16H29ClN2Sn |
| Assay | 95% |
| Density | 1.222 g/mL at 25 °C |
| Refractive index | n20/D 1.522 |
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
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges |
|---|---|
| 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) | 35-36/37/39-45-60-61 |
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-Chloro-5-(tributylstannyl)pyrimidine used for?
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2-Chloro-5-(tributylstannyl)pyrimidine is primarily used as a building block in organic synthesis, particularly in Stille coupling reactions for the formation of carbon-carbon bonds and the synthesis of complex pyrimidine derivatives for research and development purposes.
What is the CAS number and formula for 2-Chloro-5-(tributylstannyl)pyrimidine?
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The CAS number is 155191-68-7 and the empirical formula is C16H29ClN2Sn.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Chloro-5-(tributylstannyl)pyrimidine with a minimum assay of 95%. We do not represent this product as USP, BP, EP, or other pharmacopoeia grades.
How should 2-Chloro-5-(tributylstannyl)pyrimidine be handled safely?
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This compound is toxic if swallowed, harmful in contact with skin, and causes skin and serious eye irritation. It may cause damage to organs through prolonged or repeated exposure. It is also very toxic to aquatic life with long lasting effects. Handle with appropriate personal protective equipment including a dust mask (type N95), eyeshields, faceshields, gloves, and a P2 respirator cartridge. Ensure adequate ventilation and avoid release into the environment.
How is 2-Chloro-5-(tributylstannyl)pyrimidine packed and shipped?
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The product is classified under UN 2788, Hazard Class 6.1, Packing Group III, indicating it is a toxic substance. TSS ships this chemical in compliance with all relevant international regulations for hazardous materials.
How can I request a sample or quote for 2-Chloro-5-(tributylstannyl)pyrimidine?
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To request a sample or quote, please contact our sales department via the website or by phone, providing the product name and CAS number (155191-68-7).
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