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Compound Overview
(E)-5-Octadecene (CAS 7206-21-5) is a research-grade small molecule supplied by TargetMol.
Physical Properties
| CAS Number | 7206-21-5 |
|---|---|
| Molecular Formula | C18H36 |
| Molecular Weight | 252.48 g/mol |
| SMILES | C(CCC/C=C/CCCC)CCCCCCCC |
| Form | Solid |
| Shipping | Room Temperature (RT) |
Biological Activity
(E)-5-Octadecene ((E)-Octadec-5-ene) serves as a sex pheromone or a chemically related compound, disrupting the sexual attraction of female Chilo suppressalis Walker, commonly known as the rice borer moth (1).
Safety & Regulatory
For Research Use Only (RUO). Not for therapeutic, diagnostic, or clinical use. Wear appropriate PPE and consult the Safety Data Sheet (SDS) prior to handling.
If you are using DMSO for preparation,sterilization is not recommended, as DMSO itself possesses strong sterilizing properties. The prepared solution is sterile. For further assurance, it can be left overnight at 4°C. The safest method is to filter through a specialized organic filter membrane. If water is used for preparation,sterilization can be achieved by filtering through a 0.22 μm filter membrane.
Product quality is assured — all TargetMol compounds undergo structural confirmation by ¹H NMR and purity determination by HPLC before release. If no effect is observed, consider the following: (1) the IC50 in literature may have been determined in a different cell line or assay format; (2) solubility or cell permeability may be limiting at the tested concentration; (3) establish a concentration gradient (e.g., 0.1–30 µM) tailored to your specific experimental system. A positive control compound with a known cellular effect in your assay is recommended.
Need this compound in a format that drops straight into your assay? We can tailor formulation, chemistry, and documentation so your results stay consistent across runs and re-orders.
- Format options: solid or pre-dissolved solution (choose solvent), target concentration, aliquots, light/moisture-protected packaging
- Chemistry options: free base/acid vs salt forms, hydrate/solvate preference, stereoisomer control (single enantiomer or racemate), close analogs
- Add-on labels & handles: D/¹³C/¹⁵N isotopes (LC-MS/internal standards), azide/alkyne or other functional handles for conjugation
- QC & documentation: standard COA or enhanced analytical pack (HPLC/LC-MS/NMR), chiral purity, residual solvents, water content (KF), method-specific specs
- Scale & continuity: mg to gram scale, bulk pricing, lot reservation, repeat-order continuity
To quote quickly, tell us: compound name + CAS/structure (SMILES or mol file), intended assay context, solvent preference, salt/stereochemistry requirements, purity/QC level, and the amount (mg–g).
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