241820-91-7 2-Oxa-7-azaspiro[3.5]nonane DTXSID60620728 CAS 241820-91-7
| CAS No. | 241820-91-7 |
| Molecular Formula | C7H13NO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 241820-91-7 2-Oxa-7-azaspiro[3.5]nonane DTXSID60620728 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.
241820-91-7 2-Oxa-7-azaspiro[3.5]nonane DTXSID60620728 (CAS 241820-91-7), molecular formula C7H13NOC2H2O4 and molecular weight 217.22 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 241820-91-7 2-Oxa-7-azaspiro[3.5]nonane DTXSID60620728 (C7H13NOC2H2O4) 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H13NO C2H2O4 |
| Molecular Weight | 217.22 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 methanol, ethanol, DMSO |
| 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.) | 2025 |
| Nitrogen Atoms | 1 |
Related Oxa Standards
- 2-Azaspiro[4.4]Nonan-1-one (CAS 1004-51-9)
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- Methyl 2-{3-azaspiro[5.5]undecan-9-yl}acetate hydrochloride (CAS 1017540-91-8)
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- (4-Fluoro-3-(isopentyloxy)phenyl)(methyl)sulfane (CAS 1443349-84-5)
- D-Phe6-Tirzepatide (CAS CATO-CPTD788925)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com