(R)-2-((S)-1-Nitrosopiperidin-2-yl)-2-phenylacetic Acid
Impurity reference standard
- CAS number
- 24321-27-5
- InChIKey
- IZFMPRQXSKWFOA-NWDGAFQWSA-N
- Molecular formula
- C13H16N2O3
- Molecular weight
- 248.28
- Exact mass
- 248.1161 Da
About (R)-2-((S)-1-Nitrosopiperidin-2-yl)-2-phenylacetic Acid
(R)-2-((S)-1-Nitrosopiperidin-2-yl)-2-phenylacetic Acid is supplied as an analytical reference standard. It is registered under CAS number 24321-27-5.
The compound is characterised by its molecular formula C13H16N2O3 and a molecular weight of 248.28, with the two-dimensional structure shown above.
Computed from the structure, the compound has a monoisotopic mass of 248.1161 Da, a calculated LogP of 2.39, a topological polar surface area of 69.97 Ų. It presents 1 hydrogen-bond donor and 3 acceptors. The structure carries 2 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 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.
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)
- 2.39
- Topological polar surface area
- 69.97 Ų
- Hydrogen bond donors
- 1
- Hydrogen bond acceptors
- 3
- Rotatable bonds
- 4
- Heavy atoms
- 18
- Rings
- 2
- Defined stereocentres
- 2
- Elemental composition
- C 62.89% · H 6.50% · N 11.28% · O 19.33%
Frequently asked questions
Does (R)-2-((S)-1-Nitrosopiperidin-2-yl)-2-phenylacetic Acid 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 (R)-2-((S)-1-Nitrosopiperidin-2-yl)-2-phenylacetic Acid uniquely identified?
The InChIKey IZFMPRQXSKWFOA-NWDGAFQWSA-N identifies the structure unambiguously, so it can be matched against your own registry or a public database.
Is a structure file available for (R)-2-((S)-1-Nitrosopiperidin-2-yl)-2-phenylacetic Acid?
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 (R)-2-((S)-1-Nitrosopiperidin-2-yl)-2-phenylacetic Acid?
Standard packs run from milligram to gram quantities and ship from stock. Larger or custom synthesis requirements are quoted on request.
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.