Morinidazole Impurity 45 CAS CATO-C4X-219645
| CAS No. | CATO-C4X-219645 |
| Molecular Formula | C9H17N3O4 |
| Molecular Weight | 231.25 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a process- or degradation-related impurity, Morinidazole Impurity 45 (CAS CATO-C4X-219645, C9H17N3O4) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
The molecular framework of Morinidazole Impurity 45 (C9H17N3O4) 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. 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 supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
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 | C9H17N3O4 |
| Molecular Weight | 231.25 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | ≥95% |
| 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 |
| Nitrogen Atoms | 3 |
Related Morinidazole Standards
- Morinidazole Impurity 16 (CAS CATO-C4X-219616)
- Morinidazole Impurity N3 (CAS 1807608-40-7)
- Morinidazole Impurity 4 (CAS 1415561-33-9)
- Morinidazole Impurity 30 (CAS CATO-C4X-219630)
- Morinidazole Impurity 36 (CAS CATO-C4X-219636)
- Morinidazole Impurity 43 (CAS CATO-C4X-219643)
- Morinidazole Impurity 29 (CAS CATO-C4X-219629)
- Morinidazole Impurity 34 (CAS CATO-C4X-219634)
Recommended Standards
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- Alanyl Glutamine Impurity 16 (CAS 672284-92-3)
- Lemborexant impurity 01 (CAS 1369768-29-5)
- Topiroxostat Impurity 78 (CAS CATO-C4X-105578)
- Lanreotide Impurity 13 (CAS 209006-25-7)
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- Tenovin 6 (CAS 1011557-82-6)
- trans-4-(3-Cyanobenzoyl)cyclohexane-1-carboxylic acid (CAS 736136-08-6)
- 5-Methoxy-1-phenyl-1H-pyrazole-3-carboxylic acid (CAS 60872-14-2)
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