(S)-5-(4-fluorophenyl)-1-oxa-3,9-diazaspiro[5.5]Undecan-2-one CAS 2412839-20-2
| CAS No. | 2412839-20-2 |
| Molecular Formula | C14H17FN2O2 |
| Molecular Weight | 264.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C14H17FN2O2, (S)-5-(4-fluorophenyl)-1-oxa-3,9-diazaspiro[5.5]Undecan-2-one contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 264.30 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies (S)-5-(4-fluorophenyl)-1-oxa-3,9-diazaspiro[5.5]Undecan-2-one (CAS 2412839-20-2), a certified reference material (molecular formula C14H17FN2O2, MW 264.30 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (S)-5-(4-fluorophenyl)-1-oxa-3,9-diazaspiro[5.5]Undecan-2-one 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 | C14H17FN2O2 |
| Molecular Weight | 264.30 g/mol |
| Appearance | Off-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 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related S Standards
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- (R)-5-(4-fluorophenyl)-1-oxa-3,9-diazaspiro[5.5]Undecan-2-one (CAS 2412839-18-8)
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- 5-(4-Fluorophenyl)-1-oxa-3,9-diazaspiro[5.5]Undecan-2-one (CAS 2412839-16-6)
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Recommended Standards
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- (5-p-Tolyl-[1,3,4]oxadiazol-2-ylsulfanyl)-acetic acid hydrazide (CAS 756125-40-3)
- N-(3-(4-Bromophenyl)-1-(4-phenylthiazol-2-yl)-1H-pyrazol-5-yl)benzamide (CAS 74101-27-2)
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- 2-((2-Aminoethyl)(cyclopropyl)amino)-1-(thiophen-2-yl)ethanone (CAS 1353975-90-2)
- 2-Acetyl-1-fluoro-1,2-dihydro-3H-1λ3-benzo[d][1,2]iodazol-3-one(AFBI) (CAS 2473370-52-2)
- 1-Methyl-1H-benzo[d]imidazole-2-carbonyl chloride (CAS 62366-47-6)
- Methyl 2-(((5-methyl-1H-imidazol-2-yl)thio)methyl)benzoate (CAS 647850-73-5)
- 1,3-Bis(2-hydroxyethoxy)benzene (CAS 102-40-9)
- Methyl 2-phenyl-2-(pyrrolidin-1-yl)acetate (CAS 100609-39-0)
- (S)-3-Phenylpentanal (CAS 27855-02-3)
- Semaglutide impurity 56 (CAS CATO-C4X-222656)
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