Cefminox Impurity 15 CAS CATO-C4X-192615
| CAS No. | CATO-C4X-192615 |
| Molecular Formula | C8H14N2O5S |
| Molecular Weight | 250.27 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C8H14N2O5S, Cefminox Impurity 15 contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 250.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
As a process- or degradation-related impurity, Cefminox Impurity 15 (CAS CATO-C4X-192615, C8H14N2O5S) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
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.
As a certified reference material (CRM), Cefminox Impurity 15 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.
Physical & Chemical Properties
| Molecular Formula | C8H14N2O5S |
| Molecular Weight | 250.27 g/mol |
| 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 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Cefminox Standards
- Cefminox Impurity 25 (CAS CATO-C4X-192625)
- Cefminox Impurity 42 (CAS CATO-C4X-192642)
- Cefminox Impurity 14 (CAS 51138-06-8)
- Cefminox Impurity 17 (CAS CATO-C4X-192617)
- Cefminox Impurity 30 (CAS CATO-C4X-192630)
- Cefminox Impurity 45 (CAS CATO-C4X-192645)
- Cefminox impurity 51 (CAS CATO-C4X-192651)
- Cefminox Impurity 40 (CAS CATO-C4X-192640)
Recommended Standards
- Acetylcysteine impurity 69 (CAS CATO-C4X-153269)
- Abemaciclib Impurity 180 (CAS CATO-C4X-2937180)
- Glutathione EP Impurity D (CAS 636-58-8)
- Deruxtecan Impurity 2 (CAS 2568974-05-8)
- Creatine Phosphate Impurity 14 (CAS CATO-C4X-120914)
- Oseltamivir Impurity 42 (CAS CATO-C4X-172042)
- Noscapine impurity 3 (CAS 82-54-2)
- Cyanomethyl benzoate (CAS 939-56-0)
- 3-(4-Bromo-3-methylphenyl)-5-methyl-1,2,4-oxadiazole (CAS 148672-39-3)
- 4-(4-Isopropylphenyl)butan-2-one (CAS 10528-64-0)
- 1,4-Dioxa-8-azaspiro[4.5]Decane-8-sulfonyl chloride (CAS 765962-66-1)
- 1-(2,2-Dimethylthiomorpholino)butan-1-imine (CAS 1596708-20-1)
- 1-(Trifluoromethyl)cycloheptan-1-amine (CAS 1258640-08-2)
- Palmitoyl Hexapeptide-12 (CAS 171263-26-6)
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