1,2-Epoxy-5-hexene

1,2-Epoxy-5-hexene is a high-purity pharmaceutical-intermediates supplied for industrial and specialty chemical applications. Contact our team for specifications, packaging options and lead times.

1. Intermediate in Organic Synthesis

Serves as a versatile building block in the preparation of complex molecules.

The epoxide group is highly reactive toward nucleophilic attack (e.g., by amines, thiols, alcohols), making it suitable for:

Epoxide ring-opening reactions

Synthesis of alcohols, glycols, and functionalized ethers

Stereoselective reactions in pharmaceuticals and fine chemicals

2. Monomer or Comonomer in Polymerization

The presence of both alkene and epoxide groups allows:

Copolymerization with other vinyl monomers

Crosslinking in the production of thermosetting resins

Useful in producing epoxy-acrylate copolymers for coatings, adhesives, and sealants

3. Silane and Surface Modification Reactions

Can be used to functionalize surfaces, especially polymers or silica, via:

Alkene-based click chemistry

Epoxide-mediated grafting

Common in composite materials and surface engineering

4. Fragrance and Flavor Industry (research use)

Though not widely used in final formulations, structurally similar compounds may be used in synthetic fragrance intermediates.

Its molecular framework can serve as a precursor in synthesis of aroma compounds.

5. Pharmaceutical and Agrochemical Intermediate

The dual functional groups are useful for building bioactive molecules, where the ring-opening of epoxides or alkene reactions helps construct stereochemically rich scaffolds.

May serve in synthetic pathways for herbicides, fungicides, or drug candidates.

✅ High Reactivity

The strained epoxide ring is highly reactive, allowing controlled transformations with a wide variety of reagents.

Terminal alkene group enables addition reactions, making it useful in dual-function chemistry.

✅ Synthetic Flexibility

Offers a two-point reactive system, which allows for stepwise or selective modification.

Compatible with asymmetric synthesis, enabling chiral molecule construction.

✅ Useful in Crosslinking and Material Design

Beneficial in materials science for creating functionalized polymers, coatings, and adhesives.

✅ Compact and Economical Precursor

A low molecular weight, cost-effective chemical that enables efficient atom economy in reactions.

1,2-Epoxy-5-hexene (CAS 10353-53-4) is a multifunctional intermediate prized for its epoxide and alkene groups. It plays an important role in organic synthesis, polymer development, surface modification, and fine chemical production. Its dual reactivity allows chemists to tailor a wide range of reactions, from pharmaceuticals to materials engineering, making it a valuable compound in both research and industrial applications.

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