Peramivir Impurity 114 CAS CATO-C4X-1833114
| CAS No. | CATO-C4X-1833114 |
| Molecular Formula | C18H30N2O5 |
| Molecular Weight | 354.44 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Peramivir Impurity 114 (CAS CATO-C4X-1833114) is a certified pharmaceutical impurity reference standard with the molecular formula C18H30N2O5 and a molecular weight of 354.44 g/mol.
Based on its molecular formula C18H30N2O5, Peramivir Impurity 114 contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 354.44 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).
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), Peramivir Impurity 114 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 | C18H30N2O5 |
| Molecular Weight | 354.44 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 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 2 |
Related Peramivir Standards
- Peramivir Impurity 113 (CAS CATO-C4X-1833113)
- Peramivir Impurity 115 (CAS CATO-C4X-1833115)
- Peramivir Impurity 116 (CAS CATO-C4X-1833116)
- Peramivir impurity 138 (CAS CATO-C4X-1833138)
- Peramivir impurity 139 (CAS CATO-C4X-1833139)
- Peramivir Impurity 36 (CAS 383910-25-6)
- Peramivir Impurity 37 (CAS CATO-C4X-183337)
- Peramivir Impurity 39 (CAS CATO-C4X-183339)
Recommended Standards
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- Lurbinectedin Impurity 28 (CAS 497871-52-0)
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- CAS 2537-69-1 (CAS 2537-69-1)
- Tert-butyl (2-(2-aminoethoxy)phenyl)carbamate (CAS 1099632-95-7)
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