(Z)-2-Octenal
Impurity reference standard
- CAS number
- 20664-46-4
- InChIKey
- LVBXEMGDVWVTGY-SREVYHEPSA-N
- Molecular formula
- C8H14O
- Molecular weight
- 126.20
- Exact mass
- 126.1045 Da
- Purity
- 95%+
- Storage
- 2℃ ~ 8℃
About (Z)-2-Octenal
(Z)-2-Octenal is supplied as an analytical reference standard. It is registered under CAS number 20664-46-4.
The compound is characterised by its molecular formula C8H14O and a molecular weight of 126.20, with the two-dimensional structure shown above.
Computed from the structure, the compound has a monoisotopic mass of 126.1045 Da, a calculated LogP of 2.32, a topological polar surface area of 17.07 Ų. It presents 0 hydrogen-bond donors and 1 acceptor. These values are commonly used to anticipate chromatographic retention and to plan ionisation conditions during method development.
Each pack ships with a certificate of analysis reporting purity of 95%+ together with the supporting analytical data — HNMR, MS and HPLC or GC traces — so the material can be released straight into your own QC workflow. Recommended storage: 2℃ ~ 8℃.
Available from stock in milligram to gram quantities; larger or custom synthesis requirements are quoted on request.
Calculated properties
Derived from the two-dimensional structure above using RDKit. Computed values describe the parent structure and are provided as a reference for method development — they are not measured data.
- LogP (Crippen)
- 2.32
- Topological polar surface area
- 17.07 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 1
- Rotatable bonds
- 5
- Heavy atoms
- 9
- Rings
- 0
- Elemental composition
- C 76.14% · H 11.18% · O 12.68%
Frequently asked questions
What purity does (Z)-2-Octenal ship at?
(Z)-2-Octenal is supplied at 95%+, as stated on the certificate of analysis issued with each pack.
Does (Z)-2-Octenal come with a certificate of analysis?
Yes. Every pack ships with a certificate of analysis plus the supporting analytical data — HNMR, MS and HPLC or GC traces.
How is (Z)-2-Octenal uniquely identified?
The InChIKey LVBXEMGDVWVTGY-SREVYHEPSA-N identifies the structure unambiguously, so it can be matched against your own registry or a public database.
Is a structure file available for (Z)-2-Octenal?
Yes. The two-dimensional structure is drawn on this page from the SMILES record, and the SMILES or a molfile can be supplied on request.
What pack sizes are available for (Z)-2-Octenal?
Standard packs run from milligram to gram quantities and ship from stock. Larger or custom synthesis requirements are quoted on request.
How should (Z)-2-Octenal be stored?
Recommended storage: 2℃ ~ 8℃.
Need this standard, or a related one?
Send the compound name, CAS number or a structure file — we confirm availability, pack size and lead time, usually within one business day.