tert-Butyl 1-methyl-5-oxo-1,4,8-triazaspiro[5.5]undecane-8-carboxylate CAS 1160247-11-9
| CAS No. | 1160247-11-9 |
| Molecular Formula | C14H25N3O3 |
| Molecular Weight | 283.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 283.37 g/mol gives tert-Butyl 1-methyl-5-oxo-1,4,8-triazaspiro[5.5]undecane-8-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
tert-Butyl 1-methyl-5-oxo-1,4,8-triazaspiro[5.5]undecane-8-carboxylate (CAS 1160247-11-9) is a high-purity analytical reference standard with the molecular formula C14H25N3O3 and a molecular weight of 283.37 g/mol.
Based on its molecular formula C14H25N3O3, tert-Butyl 1-methyl-5-oxo-1,4,8-triazaspiro[5.5]undecane-8-carboxylate contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 283.37 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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), tert-Butyl 1-methyl-5-oxo-1,4,8-triazaspiro[5.5]undecane-8-carboxylate 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.
Physical & Chemical Properties
| Molecular Formula | C14H25N3O3 |
| Molecular Weight | 283.37 g/mol |
| Appearance | Off-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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 3 |
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- Semaglutide impurity 27 (CAS CATO-C4X-222627)
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