Tert-butyl 3,3-difluoro-1,7-diazaspiro[3.5]Nonane-7-carboxylate CAS 1935075-16-3
| CAS No. | 1935075-16-3 |
| Molecular Formula | C12H20F2N2O2 |
| Molecular Weight | 262.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 262.30 g/mol gives Tert-butyl 3,3-difluoro-1,7-diazaspiro[3.5]Nonane-7-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Tert-butyl 3,3-difluoro-1,7-diazaspiro[3.5]Nonane-7-carboxylate (CAS 1935075-16-3) is a high-purity analytical reference standard with the molecular formula C12H20F2N2O2 and a molecular weight of 262.30 g/mol.
Based on its molecular formula C12H20F2N2O2, Tert-butyl 3,3-difluoro-1,7-diazaspiro[3.5]Nonane-7-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 262.30 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).
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 3,3-difluoro-1,7-diazaspiro[3.5]Nonane-7-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 | C12H20F2N2O2 |
| Molecular Weight | 262.30 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.) | 1996 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- tert-Butyl 7-amino-1-oxo-3,4-dihydroisoquinoline-2(1H)-carboxylate (CAS 1934980-92-3)
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