Azacyclotridecan-2-one, polymer with hexahydro-2H-azepin-2-one CAS 25191-04-2
| CAS No. | 25191-04-2 |
| Molecular Formula | C12H23NO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Azacyclotridecan-2-one, polymer with hexahydro-2H-azepin-2-one (CAS 25191-04-2), a certified reference material (molecular formula C12H23NOC6H11NO, MW 310.48 g/mol) for analytical method development and quality control.
The molecular framework of Azacyclotridecan-2-one, polymer with hexahydro-2H-azepin-2-one (C12H23NOC6H11NO) is characterized by an amide group, a carboxylic acid 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C12H23NO C6H11NO |
| Molecular Weight | 310.48 g/mol |
| Appearance | 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 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.) | 1964 |
| Nitrogen Atoms | 2 |
Related Azacyclotridecan Standards
Recommended Standards
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- 4-Chloro-7,8-difluoro-2-propylquinoline (CAS 1189105-88-1)
- Semaglutide Impurity 122 (CAS CATO-C4X-2226122)
Why CATO?
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