1-(1-Oxa-4,9-diazaspiro[5.5]undecan-4-yl)ethan-1-one CAS 2137779-06-5
| CAS No. | 2137779-06-5 |
| Molecular Formula | C10H18N2O2 |
| Molecular Weight | 198.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(1-Oxa-4,9-diazaspiro[5.5]undecan-4-yl)ethan-1-one (CAS 2137779-06-5), molecular formula C10H18N2O2 and molecular weight 198.26 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1-(1-Oxa-4,9-diazaspiro[5.5]undecan-4-yl)ethan-1-one (C10H18N2O2) 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 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).
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 1-(1-Oxa-4,9-diazaspiro[5.5]undecan-4-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.
Physical & Chemical Properties
| Molecular Formula | C10H18N2O2 |
| Molecular Weight | 198.26 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.) | 1997 |
| Nitrogen Atoms | 2 |
Related Oxa Standards
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- 1-(1-Oxa-4,9-diazaspiro[5.5]Undecan-9-yl)ethan-1-one (CAS 151096-99-0)
- Methyl 2-(2,7-diazaspiro[3.5]nonan-7-yl)acetate (CAS 2288525-82-4)
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