1-(6-Oxa-2,9-diazaspiro[4.5]Decan-2-yl)ethan-1-one CAS 2280241-12-3
| CAS No. | 2280241-12-3 |
| Molecular Formula | C9H16N2O2 |
| Molecular Weight | 184.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-(6-Oxa-2,9-diazaspiro[4.5]Decan-2-yl)ethan-1-one 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.
1-(6-Oxa-2,9-diazaspiro[4.5]Decan-2-yl)ethan-1-one (CAS 2280241-12-3), molecular formula C9H16N2O2 and molecular weight 184.24 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1-(6-Oxa-2,9-diazaspiro[4.5]Decan-2-yl)ethan-1-one (C9H16N2O2) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C9H16N2O2 |
| Molecular Weight | 184.24 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-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 |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 2 |
Related Oxa Standards
- Methyl 2,7-diazaspiro[3.5]Nonane-7-carboxylate (CAS 1628898-46-3)
- 1-(6-Oxa-2,9-diazaspiro[4.5]Decan-9-yl)ethan-1-one (CAS 2280564-74-9)
- 3-oxa-7,10-diazaspiro[5.6]dodecan-11-one (CAS 2060057-54-5)
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- 3-Methyl-3,9-diazaspiro[5.6]dodecane (CAS 1256643-45-4)
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- 3-{[2-Nitro-4-(trifluoromethyl)phenoxy]-methyl}pyrrolidine hydrochloride (CAS 1220020-52-9)
- Ethyl 5-bromo-4-chloropyrimidine-2-carboxylate (CAS 1934435-89-8)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com