Tert-butyl 5,5-difluoro-2,9-diazaspiro[5.5]Undecane-2-carboxylate CAS 1159982-61-2
| CAS No. | 1159982-61-2 |
| Molecular Formula | C14H24F2N2O2 |
| Molecular Weight | 290.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Tert-butyl 5,5-difluoro-2,9-diazaspiro[5.5]Undecane-2-carboxylate is closely related to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Tert-butyl 5,5-difluoro-2,9-diazaspiro[5.5]Undecane-2-carboxylate (CAS 1159982-61-2), molecular formula C14H24F2N2O2 and molecular weight 290.35 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C14H24F2N2O2, Tert-butyl 5,5-difluoro-2,9-diazaspiro[5.5]Undecane-2-carboxylate contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 290.35 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Tert-butyl 5,5-difluoro-2,9-diazaspiro[5.5]Undecane-2-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 | C14H24F2N2O2 |
| Molecular Weight | 290.35 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- Tert-butyl 5,5-difluoro-2,9-diazaspiro[5.5]Undecane-9-carboxylate (CAS 1159982-48-5)
- Tert-butyl 5,5-difluoro-2,8-diazaspiro[5.5]Undecane-2-carboxylate (CAS 1228631-23-9)
- m-PEG5-Propyne (CAS 1101668-41-0)
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