N-Nitroso-L-hydroxyproline
Impurity reference standard
- CAS number
- 30310-80-6
- InChIKey
- ABVBOWJCKJGCJM-DMTCNVIQSA-N
- Molecular formula
- C5H8N2O4
- Molecular weight
- 160.13
- Exact mass
- 160.0484 Da
About N-Nitroso-L-hydroxyproline
N-Nitroso-L-hydroxyproline is supplied as an analytical reference standard. It is registered under CAS number 30310-80-6.
The compound is characterised by its molecular formula C5H8N2O4 and a molecular weight of 160.13, with the two-dimensional structure shown above.
Computed from the structure, the compound has a monoisotopic mass of 160.0484 Da, a calculated LogP of -0.81, a topological polar surface area of 90.20 Ų. It presents 2 hydrogen-bond donors and 4 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)
- -0.81
- Topological polar surface area
- 90.20 Ų
- Hydrogen bond donors
- 2
- Hydrogen bond acceptors
- 4
- Rotatable bonds
- 2
- Heavy atoms
- 11
- Rings
- 1
- Defined stereocentres
- 2
- Elemental composition
- C 37.50% · H 5.04% · N 17.49% · O 39.97%
Frequently asked questions
Does N-Nitroso-L-hydroxyproline 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 N-Nitroso-L-hydroxyproline uniquely identified?
The InChIKey ABVBOWJCKJGCJM-DMTCNVIQSA-N identifies the structure unambiguously, so it can be matched against your own registry or a public database.
Is a structure file available for N-Nitroso-L-hydroxyproline?
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 N-Nitroso-L-hydroxyproline?
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.