**Product Name:** 5-Bromopent-1-ene
**CAS Number:** 1119-51-3
**Molecular Formula:** C₅H₉Br
**Molecular Weight:** 149.03 g/mol
**Purity (GC):** ≥ 97.0% [*Placeholder – Certificate of Analysis available upon request*]
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## Product Overview
5-Bromopent-1-ene is a versatile bifunctional C5 building block featuring both a terminal alkene and a primary alkyl bromide. This dual functionality makes it invaluable for organic synthesis, particularly in the preparation of complex natural products and pharmaceutical intermediates.
## Applications in Research
– **Radical Cyclization:** The terminal alkene participates in radical-mediated cyclization reactions for carbocycle and heterocycle construction.
– **Alkylation Reactions:** The primary bromide serves as an electrophile in SN2 alkylation reactions with amines, thiols, and carbanions.
– **Cross-Metathesis:** The terminal olefin is an excellent substrate for olefin cross-metathesis using Grubbs catalysts.
– **Polymer Chemistry:** Used as a monomer or chain-transfer agent in controlled radical polymerization.
## Analytical Data
| Parameter | Specification |
|———–|—————|
| Appearance | Colorless to pale yellow liquid |
| Purity (GC) | ≥ 97.0% (COA available) |
| Boiling Point | 128–130 °C |
| Density | 1.24 g/mL at 25 °C |
| Refractive Index | n²⁰/D 1.466 |
| Storage | Store at 2–8 °C, protected from light |
| Shipping | FOB Shanghai |
## Pricing
| Package Size | Price (USD) |
|————-|————-|
| 5 g | $250 |
| 25 g | $900 |
| 100 g | Inquire for bulk pricing |
All prices are quoted FOB Shanghai.
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