Hyoscine N-oxide
Impurity reference standard
- CAS number
- 97-75-6
- InChIKey
- GSYQNAMOFFWAPF-IILNCVEESA-N
- Molecular formula
- C17H21NO5
- Molecular weight
- 319.35
- Exact mass
- 319.1420 Da
- Purity
- 95%+
- Appearance
- White to Pale Beige Solid
- Storage
- -20℃±5℃
About Hyoscine N-oxide
Hyoscine N-oxide is supplied as an analytical reference standard. It is registered under CAS number 97-75-6.
The compound is characterised by its molecular formula C17H21NO5 and a molecular weight of 319.35, with the two-dimensional structure shown above.
Computed from the structure, the compound has a monoisotopic mass of 319.1420 Da, a calculated LogP of 0.93, a topological polar surface area of 82.12 Ų. It presents 1 hydrogen-bond donor and 5 acceptors. The structure carries 7 defined stereocentres, which is relevant wherever a stereochemically defined standard is required. 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: -20℃±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)
- 0.93
- Topological polar surface area
- 82.12 Ų
- Hydrogen bond donors
- 1
- Hydrogen bond acceptors
- 5
- Rotatable bonds
- 4
- Heavy atoms
- 23
- Rings
- 4
- Defined stereocentres
- 7
- Elemental composition
- C 63.94% · H 6.63% · N 4.39% · O 25.05%
Frequently asked questions
What purity does Hyoscine N-oxide ship at?
Hyoscine N-oxide is supplied at 95%+, as stated on the certificate of analysis issued with each pack.
Does Hyoscine N-oxide 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 Hyoscine N-oxide uniquely identified?
The InChIKey GSYQNAMOFFWAPF-IILNCVEESA-N identifies the structure unambiguously, so it can be matched against your own registry or a public database.
Is a structure file available for Hyoscine N-oxide?
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 Hyoscine N-oxide?
Standard packs run from milligram to gram quantities and ship from stock. Larger or custom synthesis requirements are quoted on request.
How should Hyoscine N-oxide be stored?
Recommended storage: -20℃±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.