5-Chloropentylzinc bromide solution
5-Chloropentylzinc bromide solution (CAS: 312624-21-8) has a molecular formula of Cl(CH2)5ZnBr and a molecular weight of 250.88 g/mol. This organozinc halide is supplied as a 0.5 M solution in Tetrahydrofuran (THF). It is primarily utilised as a reagent in organic synthesis for introducing a 5-chloropentyl group into various molecules, particularly in the preparation of complex organic structures and pharmaceutical intermediates.
Organometallic Synthesis
5-Chloropentylzinc bromide serves as a valuable organometallic reagent for carbon-carbon bond formation. It is employed in coupling reactions to introduce the 5-chloropentyl moiety into diverse organic frameworks.
Pharmaceutical Intermediate Preparation
This reagent is instrumental in the synthesis of complex organic molecules, often found as intermediates in the development of active pharmaceutical ingredients (APIs).
Chemical Research and Development
Utilised in academic and industrial research laboratories for exploring novel synthetic pathways and developing new chemical entities.
| Molecular weight | 250.88 |
|---|---|
| Linear formula | Cl(CH2)5ZnBr |
| Density | 0.956 g/mL at 25 °C |
| Concentration | 0.5 M in THF |
| Storage temperature | 2-8°C |
Hazard statements
- H319Causes serious eye irritation
- H335May cause respiratory irritation
- H351Suspected of causing cancer
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P281Use personal protective equipment as required
- P305IF IN EYES
| Transport (UN / ADR) | UN 2056 3 / PGII |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 19-36/37-40 |
| Safety statements (S) | 26-36/37 |
| Supplemental hazards | May form explosive peroxides. |
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 5-Chloropentylzinc bromide solution used for?
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5-Chloropentylzinc bromide solution is primarily used as a reagent in organic synthesis for the introduction of the 5-chloropentyl group, particularly in the preparation of pharmaceutical intermediates and complex organic molecules.
What are the CAS number and formula for 5-Chloropentylzinc bromide solution?
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The CAS number is 312624-21-8 and the linear formula is Cl(CH2)5ZnBr.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 5-Chloropentylzinc bromide solution at a concentration of 0.5 M in THF. This is a technical/research grade material, and TSS does not represent it as USP, BP, EP, or any other pharmacopoeial standard.
What are the main safety concerns when handling 5-Chloropentylzinc bromide solution?
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This compound is classified with GHS07 and GHS08 symbols, with a 'Warning' signal word. It carries hazard statements H319 (Causes serious eye irritation) and H335 (May cause respiratory irritation), and H351 (Suspected of causing cancer). It may also form explosive peroxides. Handle with appropriate personal protective equipment in a well-ventilated area.
How is 5-Chloropentylzinc bromide solution packaged and shipped?
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5-Chloropentylzinc bromide solution is shipped under UN 2056, hazard class 3, packaging group II. It requires storage at 2-8°C. TSS exports globally, adhering to all relevant shipping regulations.
How can I request a sample or quote for 5-Chloropentylzinc bromide solution?
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To request a sample or quote, please contact the Tech Serve Solutions sales team via our website or direct inquiry channels, providing your specific requirements.
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