1,4,9-Trioxa-12-azadispiro[4.2.5(8).2(5)]Pentadecan-13-one CAS 2493422-03-8
| CAS No. | 2493422-03-8 |
| Molecular Formula | C11H17NO4 |
| Molecular Weight | 227.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1,4,9-Trioxa-12-azadispiro[4.2.5(8).2(5)]Pentadecan-13-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.
1,4,9-Trioxa-12-azadispiro[4.2.5(8).2(5)]Pentadecan-13-one (CAS 2493422-03-8), molecular formula C11H17NO4 and molecular weight 227.26 g/mol, is a CATO reference standard with documented purity and traceability.
1,4,9-Trioxa-12-azadispiro[4.2.5(8).2(5)]Pentadecan-13-one (C11H17NO4) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C11H17NO4 |
| Molecular Weight | 227.26 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Nitrogen Atoms | 1 |
Related Trioxa Standards
- 1,4,9-Trioxa-12-azadispiro[4.2.5.2]pentadecan-11-one (CAS 2177259-26-4)
- 2,9,12-Trioxa-4-azadispiro[4.2.4.2]tetradecane-1,3-dione (CAS 1567899-09-5)
- 3-(2,8,9-Trioxa-5-aza-1-silabicyclo[3.3.3]undecan-1-yl)propan-1-amine (CAS 17869-27-1)
- 1,4,10-Trioxa-7,13-diaza-cyclopentadecane (CAS 31249-95-3)
- 2,4,6-Trioxa-1,3,5,7-tetramethyl-8-phosphaadamantane (~32% in xylene) (CAS 26088-25-5)
- 1,9,12-Trioxa-3-azadispiro[4.2.4^{8}.2^{5}]tetradecan-2-one (CAS 189333-88-8)
- 1,4,10-Trioxa-7,13-diazacyclopentadecane-8,12-dione (CAS 30989-20-9)
- 10-Oxo-3,6,11-trioxa-9-azatetradec-13-enoic acid (CAS 431990-38-4)
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