| CAS No. | 2098564-13-5 |
| Molecular Formula | C13H24N2O3 |
| Molecular Weight | 256.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Compared with other compounds in its class, the molecular weight of 256.34 g/mol gives (S)-tert-Butyl 2-oxa-8-azaspiro[4.5]decan-4-ylcarbamate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies (S)-tert-Butyl 2-oxa-8-azaspiro[4.5]decan-4-ylcarbamate (CAS 2098564-13-5), a certified reference material (molecular formula C13H24N2O3, MW 256.34 g/mol) for analytical method development and quality control.
Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, (S)-tert-Butyl 2-oxa-8-azaspiro[4.5]decan-4-ylcarbamate is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 256.34 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), (S)-tert-Butyl 2-oxa-8-azaspiro[4.5]decan-4-ylcarbamate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
| Molecular Formula | C13H24N2O3 |
| Molecular Weight | 256.34 g/mol |
| Appearance | White to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 2 |