oceprevir Impurity 14 CAS CATO-C4X-252514
| CAS No. | CATO-C4X-252514 |
| Molecular Formula | C14H24N2O3 |
| Molecular Weight | 268.35 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of oceprevir Impurity 14 is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
As a process- or degradation-related impurity, oceprevir Impurity 14 (CAS CATO-C4X-252514, C14H24N2O3) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Structurally, oceprevir Impurity 14 (C14H24N2O3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 268.35 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
As a certified reference material (CRM), oceprevir Impurity 14 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 | C14H24N2O3 |
| Molecular Weight | 268.35 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 2 |
Recommended Standards
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- Hydroquinone Impurity 2 (CAS 2419143-84-1)
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- Maxacalcitol Impurity 17 (CAS 147725-62-0)
- Ramipril EP Impurity D (CAS 108731-95-9)
- Amisulpride EP Impurity G HCl (CAS CATO-C4X-104535)
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- 1-(2,3-Dihydro-1h-inden-2-yl)prop-2-en-1-one (CAS 195138-52-4)
- 4-(2-Methoxyethyl)-5-(4-nitrophenyl)-4H-1,2,4-triazole-3-thiol (CAS 917747-82-1)
- (R)-4-(Aminomethyl)pyrrolidin-2-one (CAS 1407997-81-2)
- Gastric Inhibitory Polypeptide (1-30) amide (porcine) (CAS 134846-93-8)
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