Date published: 2026-5-17

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3-Octen-2-one (CAS 1669-44-9)

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Application:
3-Octen-2-one is a specialty product for proteomics research
CAS Number:
1669-44-9
Purity:
≥97%
Molecular Weight:
126.20
Molecular Formula:
C8H14O
Supplemental Information:
This is classified as a Dangerous Good for transport and may be subject to additional shipping charges.
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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3-Octen-2-one, also referred to as 3-octanone, is an aliphatic ketone with a saturated structure. It occurs naturally and holds extensive utility in the chemical sectors. This colorless liquid possesses a distinct, robust aroma and exhibits solubility in both water and organic solvents. The versatility of 3-Octen-2-one lends itself to various scientific research endeavors. Firstly, it can be employed as a reagent in organic synthesis, facilitating the creation of diverse compounds. Additionally, it serves as a solvent for numerous organic substances and acts as an intermediary in the production of other compounds. Moreover, it finds utility as an insect repellent, a food preservative, and an additive in cosmetic formulations. The exact mechanism of action of 3-Octen-2-one remains partially elusive. Nevertheless, studies propose that the compound binds to and activates transient receptor potential (TRP) cation channels, which are prevalent in various cell types.


3-Octen-2-one (CAS 1669-44-9) References

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  6. Gluten free sourdough bread enriched with cricket flour for protein fortification: Antioxidant improvement and Volatilome characterization.  |  Nissen, L., et al. 2020. Food Chem. 333: 127410. PMID: 32682227
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  8. Differences of characteristic aroma compounds in Rougui tea leaves with different roasting temperatures analyzed by switchable GC-O-MS and GC × GC-O-MS and sensory evaluation.  |  Yang, P., et al. 2021. Food Funct. 12: 4797-4807. PMID: 33861271
  9. RIFM fragrance ingredient safety assessment, 3-octen-2-one, CAS Registry Number 1669-44-9.  |  Api, AM., et al. 2021. Food Chem Toxicol. 156 Suppl 1: 112565. PMID: 34555467
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Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

3-Octen-2-one, 10 g

sc-266812
10 g
$74.00