| CAS No. | 303151-55-5 |
| Molecular Formula | C16H20FN3O2 |
| Molecular Weight | 305.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Compared with other compounds in its class, the molecular weight of 305.35 g/mol gives Cyclopropyl(8-(6-fluoropyridin-2-yl)-1-oxa-4,8-diazaspiro[4.5]Decan-4-yl)methanone distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Cyclopropyl(8-(6-fluoropyridin-2-yl)-1-oxa-4,8-diazaspiro[4.5]Decan-4-yl)methanone (CAS 303151-55-5), a certified reference material (molecular formula C16H20FN3O2, MW 305.35 g/mol) for analytical method development and quality control.
Cyclopropyl(8-(6-fluoropyridin-2-yl)-1-oxa-4,8-diazaspiro[4.5]Decan-4-yl)methanone (C16H20FN3O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
| Molecular Formula | C16H20FN3O2 |
| Molecular Weight | 305.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |