tert-Butyl 1,5-diazaspiro[3.5]nonane-5-carboxylate CAS 1259489-91-2
| CAS No. | 1259489-91-2 |
| Molecular Formula | C12H22N2O2 |
| Molecular Weight | 226.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
tert-Butyl 1,5-diazaspiro[3.5]nonane-5-carboxylate (CAS 1259489-91-2), molecular formula C12H22N2O2 and molecular weight 226.32 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C12H22N2O2, tert-Butyl 1,5-diazaspiro[3.5]nonane-5-carboxylate contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 226.32 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 manufactures tert-Butyl 1,5-diazaspiro[3.5]nonane-5-carboxylate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H22N2O2 |
| Molecular Weight | 226.32 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.) | 1990 |
| Nitrogen Atoms | 2 |
Recommended Standards
- Tert-butyl (3-azabicyclo[4.2.0]octan-8-yl)carbamate (CAS 1258652-27-5)
- tert-Butyl hexahydropyrrolo[1,2-a]pyrazine-2(1H)-carboxylate (CAS 1260654-95-2)
- tert-Butyl N-{6-azaspiro[3.4]octan-8-yl}carbamate (CAS 1258649-89-6)
- tert-Butyl 8-amino-5-azaspiro[2.5]octane-5-carboxylate (CAS 1260802-34-3)
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- Semaglutide impurity 200 (CAS CATO-C4X-2226200)
Why CATO?
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