Boceprevir Impurity 5 CAS CATO-C4X-25255
| CAS No. | CATO-C4X-25255 |
| Molecular Formula | C23H32F3N5O4 |
| Molecular Weight | 499.53 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
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.
As a process- or degradation-related impurity, Boceprevir Impurity 5 (CAS CATO-C4X-25255, C23H32F3N5O4) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Boceprevir Impurity 5 (C23H32F3N5O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
Physical & Chemical Properties
| Molecular Formula | C23H32F3N5O4 |
| Molecular Weight | 499.53 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| Storage | Store in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
| Nitrogen Atoms | 5 |
Related Boceprevir Standards
- Boceprevir Impurity 9 (CAS CATO-C4X-25259)
- Boceprevir Impurity 13 (CAS CATO-C4X-252513)
- Boceprevir Impurity 7 (CAS CATO-C4X-25257)
- Boceprevir Impurity 8 (CAS CATO-C4X-25258)
- Boceprevir-d9 (CAS 1256751-11-7)
- Boceprevir (CAS 394730-60-0)
- Boceprevir Impurity 11 (CAS CATO-C4X-252511)
- Boceprevir Impurity 4 (CAS CATO-C4X-25254)
Recommended Standards
- Paxlovid Impurity 4 (CAS CATO-C4X-25024)
- 1-O-Trityl-sn-glycero-3-phosphocholine (CAS 103675-56-5)
- Paxlovid Impurity 3 (CAS CATO-C4X-25023)
- 2-(6-((4-Fluorophenyl)(4-methylpiperidin-1-yl)methyl)-4'-(trifluoromethyl)-[1,1'-biphenyl]-3-yl)propanoic acid (CAS 1257395-14-4)
- Ornidazole Impurity 42 (CAS 95881-05-3)
- Amiodarone Hydrochloride EP Impurity A (CAS 95820-13-6)
- Dyclonine Impurity 2 (CAS 66536-15-0)
- 2-(Difluoromethyl)-5-fluoro-3-methoxypyridine-4-carbonyl chloride (CAS 1805434-91-6)
- 3-[4-(7-aminoheptyl)-1-oxo-isoindolin-2-yl]piperidine-2,6-dione (CAS 2412988-53-3)
- Methotrexate Impurity 34 (CAS CATO-C4X-115434)
- Amoxapine Chlorophenoxyaniline Carbamate (CAS 31879-60-4)
- 2-Methanesulfonylbenzene-1-thiol (CAS 125106-55-0)
- Diethyl(isopropyl)silanol (CAS 1158830-31-9)
- His-Cyclic-Semaglutide (CAS CATO-C4X-2226182)
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