In the realm of chemical synthesis, access to high-quality, well-characterized intermediates is crucial for success. 7-Bromo-1-heptene (CAS: 4117-09-3) is one such compound, valued for its unique chemical structure and versatile applications, particularly as an alkylating agent. This article provides a comprehensive overview of its properties, key uses, and guidance for sourcing from reputable suppliers, helping you to efficiently buy 7-bromo-1-heptene.

Essential Properties of 7-Bromo-1-heptene

7-Bromo-1-heptene is an organic compound with the molecular formula C7H13Br and a molecular weight of 177.08 g/mol. It typically presents as a colorless to yellow liquid, possessing a distinct odor. Its physical and chemical properties include:

  • Appearance: Colorless transparent liquid.
  • Density: Approximately 1.162 g/mL at 25°C.
  • Boiling Point: 27°C at 1 mmHg, indicating its volatility.
  • Flash Point: 137°F (58°C), classifying it as a flammable liquid.
  • Refractive Index: Around 1.466.
  • Solubility: Slightly soluble in water, but generally soluble in common organic solvents.
  • Purity: Commonly supplied at a purity of ≥97.0%.

These properties are vital for chemists and researchers when determining its suitability for specific applications and for planning storage and handling procedures.

Diverse Applications in Chemical Synthesis

The primary utility of 7-Bromo-1-heptene lies in its role as a reactive intermediate in organic synthesis. Its bifunctional nature allows it to participate in various chemical transformations:

  • Alkylation Agent: It serves as an effective alkylating agent, used to introduce a heptenyl group into organic molecules. This is fundamental in building larger, more complex structures required for pharmaceuticals, agrochemicals, and specialty materials.
  • Pharmaceutical Synthesis: A significant application is its use as a reagent in the synthesis of biologically active compounds. Notably, it is employed in the production of (R)-(+)-Lasiodiplodin, a macrolide with demonstrated antileukemic activity. This makes it a sought-after intermediate in drug discovery and development.
  • Building Block for Fine Chemicals: Beyond pharmaceuticals, it is utilized in the synthesis of various fine chemicals, contributing to advancements in materials science and other specialized fields.

Finding a Reliable 7-Bromo-1-heptene Supplier

For efficient and successful projects, selecting the right chemical supplier is paramount. When you intend to purchase 7-bromo-1-heptene, consider the following:

  • Manufacturer Reputation: Partner with a known 7-bromo-1-heptene manufacturer or a trusted distributor that guarantees product quality and consistency.
  • Purity and Specifications: Always confirm the purity level (e.g., ≥97.0%) and ensure the supplier provides a detailed Certificate of Analysis (CoA).
  • Pricing and Quantity: Compare the 7-bromo-1-heptene price across different suppliers, considering bulk discounts and suitability for your required quantities.
  • Logistics and Support: Evaluate shipping options, delivery times, and customer support services, especially if sourcing from an international 7-bromo-1-heptene supplier in China.

By carefully considering these factors, researchers and manufacturers can ensure they acquire a high-quality product from a reliable source, thereby facilitating their synthetic endeavors and accelerating their research and development timelines.