Tert-butyl 8-amino-1-azaspiro[5.5]Undecane-1-carboxylate CAS 2306272-73-9
| CAS No. | 2306272-73-9 |
| Molecular Formula | C15H28N2O2 |
| Molecular Weight | 268.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Tert-butyl 8-amino-1-azaspiro[5.5]Undecane-1-carboxylate (C15H28N2O2) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 268.40 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO supplies Tert-butyl 8-amino-1-azaspiro[5.5]Undecane-1-carboxylate (CAS 2306272-73-9), a certified reference material (molecular formula C15H28N2O2, MW 268.40 g/mol) for analytical method development and quality control.
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 | C15H28N2O2 |
| Molecular Weight | 268.40 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.) | 1999 |
| Nitrogen Atoms | 2 |
Recommended Standards
- tert-Butyl 4-amino-1-azaspiro[5.5]undecane-1-carboxylate (CAS 929971-83-5)
- tert-Butyl 8-methyl-3,9-diazaspiro[5.5]undecane-3-carboxylate (CAS 2085319-43-1)
- tert-Butyl 4-(aminomethyl)-4-(cyclopropylmethyl)piperidine-1-carboxylate (CAS 895132-32-8)
- Tert-butyl 9-amino-1-azaspiro[5.5]Undecane-1-carboxylate (CAS 2306275-87-4)
- Trimethyl(phenanthren-9-yl)silane (CAS 18209-95-5)
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