tert-Butyl 4-oxo-3,6-diazabicyclo-[3.2.1]octane-6-carboxylate CAS 1432896-55-3
| CAS No. | 1432896-55-3 |
| Molecular Formula | C11H18N2O3 |
| Molecular Weight | 226.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 226.27 g/mol gives tert-Butyl 4-oxo-3,6-diazabicyclo-[3.2.1]octane-6-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
tert-Butyl 4-oxo-3,6-diazabicyclo-[3.2.1]octane-6-carboxylate (CAS 1432896-55-3), molecular formula C11H18N2O3 and molecular weight 226.27 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of tert-Butyl 4-oxo-3,6-diazabicyclo-[3.2.1]octane-6-carboxylate (C11H18N2O3) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C11H18N2O3 |
| Molecular Weight | 226.27 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 methanol, ethanol, DMSO |
| 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.) | 1991 |
| Nitrogen Atoms | 2 |
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