Tert-butyl 3-fluoro-1-oxa-8-azaspiro[4.6]Undecane-8-carboxylate CAS 2306261-52-7
| CAS No. | 2306261-52-7 |
| Molecular Formula | C14H24FNO3 |
| Molecular Weight | 273.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Tert-butyl 3-fluoro-1-oxa-8-azaspiro[4.6]Undecane-8-carboxylate (CAS 2306261-52-7), molecular formula C14H24FNO3 and molecular weight 273.34 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Tert-butyl 3-fluoro-1-oxa-8-azaspiro[4.6]Undecane-8-carboxylate (C14H24FNO3) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
As a certified reference material (CRM), Tert-butyl 3-fluoro-1-oxa-8-azaspiro[4.6]Undecane-8-carboxylate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C14H24FNO3 |
| Molecular Weight | 273.34 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor) |
| 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1999 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- rel-1,1-Dimethylethyl (1R,2R,3S,5S)-2-fluoro-3-hydroxy-1,5-dimethyl-8-azabicyclo[3.2.1]octane-8-carboxylate (CAS 2470924-08-2)
- 3-((3-Hydroxyphenyl)(propyl)amino)propane-1-sulfonic acid (CAS 102362-80-1)
- 1189478-81-6 alpha-Methyl-3-oxo-cyclohexanemalonic Acid-d3 Diethyl Ester (CAS 1189478-81-6)
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