13-cis Retinol Acetate
Impurity reference standard
- CAS number
- 34356-31-5
- InChIKey
- QGNJRVVDBSJHIZ-CAJSWRNVSA-N
- Molecular formula
- C22H32O2
- Molecular weight
- 328.49
- Exact mass
- 328.2402 Da
- Purity
- 95%+
- Storage
- -80℃±5℃
About 13-cis Retinol Acetate
13-cis Retinol Acetate is supplied as an analytical reference standard. It is registered under CAS number 34356-31-5.
The compound is characterised by its molecular formula C22H32O2 and a molecular weight of 328.49, with the two-dimensional structure shown above.
Computed from the structure, the compound has a monoisotopic mass of 328.2402 Da, a calculated LogP of 6.08, a topological polar surface area of 26.30 Ų. It presents 0 hydrogen-bond donors and 2 acceptors. 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: -80℃±5℃.
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)
- 6.08
- Topological polar surface area
- 26.30 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 2
- Rotatable bonds
- 6
- Heavy atoms
- 24
- Rings
- 1
- Elemental composition
- C 80.44% · H 9.82% · O 9.74%
Frequently asked questions
What purity does 13-cis Retinol Acetate ship at?
13-cis Retinol Acetate is supplied at 95%+, as stated on the certificate of analysis issued with each pack.
Does 13-cis Retinol Acetate 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 13-cis Retinol Acetate uniquely identified?
The InChIKey QGNJRVVDBSJHIZ-CAJSWRNVSA-N identifies the structure unambiguously, so it can be matched against your own registry or a public database.
Is a structure file available for 13-cis Retinol Acetate?
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 13-cis Retinol Acetate?
Standard packs run from milligram to gram quantities and ship from stock. Larger or custom synthesis requirements are quoted on request.
How should 13-cis Retinol Acetate be stored?
Recommended storage: -80℃±5℃.
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.