(4R)-N-Nitroso Thiazolidine-4-carboxylic Acid
Impurity reference standard
- CAS number
- 86594-16-3
- InChIKey
- LGLMHMRNPVACGS-VKHMYHEASA-N
- Molecular formula
- C4H6N2O3S
- Molecular weight
- 162.17
- Exact mass
- 162.0099 Da
About (4R)-N-Nitroso Thiazolidine-4-carboxylic Acid
(4R)-N-Nitroso Thiazolidine-4-carboxylic Acid is supplied as an analytical reference standard. It is registered under CAS number 86594-16-3.
The compound is characterised by its molecular formula C4H6N2O3S and a molecular weight of 162.17, with the two-dimensional structure shown above.
Computed from the structure, the compound has a monoisotopic mass of 162.0099 Da, a calculated LogP of 0.13, a topological polar surface area of 69.97 Ų. It presents 1 hydrogen-bond donor and 4 acceptors. The structure carries 1 defined stereocentre, 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)
- 0.13
- Topological polar surface area
- 69.97 Ų
- Hydrogen bond donors
- 1
- Hydrogen bond acceptors
- 4
- Rotatable bonds
- 2
- Heavy atoms
- 10
- Rings
- 1
- Defined stereocentres
- 1
- Elemental composition
- C 29.63% · H 3.73% · N 17.27% · O 29.60% · S 19.77%
Frequently asked questions
Does (4R)-N-Nitroso Thiazolidine-4-carboxylic 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 (4R)-N-Nitroso Thiazolidine-4-carboxylic Acid uniquely identified?
The InChIKey LGLMHMRNPVACGS-VKHMYHEASA-N identifies the structure unambiguously, so it can be matched against your own registry or a public database.
Is a structure file available for (4R)-N-Nitroso Thiazolidine-4-carboxylic 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 (4R)-N-Nitroso Thiazolidine-4-carboxylic 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.