Viloxazine Impurity 4 CAS CATO-C4X-31314
| CAS No. | CATO-C4X-31314 |
| Molecular Formula | C26H38N2O6 |
| Molecular Weight | 474.59 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Viloxazine Impurity 4 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
As a process- or degradation-related impurity, Viloxazine Impurity 4 (CAS CATO-C4X-31314, C26H38N2O6) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Based on its molecular formula C26H38N2O6, Viloxazine Impurity 4 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 474.59 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C26H38N2O6 |
| Molecular Weight | 474.59 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >96% |
| 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 |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 2 |
Related Viloxazine Standards
- Viloxazine Impurity 10 (CAS CATO-C4X-313110)
- Viloxazine Impurity 9 (CAS CATO-C4X-31319)
- Viloxazine Impurity 12 (CAS 3024393-81-2)
- Viloxazine Impurity 5 (CAS 47374-79-8)
- Viloxazine Impurity 6 (CAS CATO-C4X-31316)
- Viloxazine Impurity 11 (CAS 3033383-17-1)
- 5-Oxo Viloxazine (CAS 56305-61-4)
- Viloxazine Impurity 7 (CAS CATO-C4X-31317)
Recommended Standards
- Orforglipron Impurity 110 (CAS CATO-C4X-3234110)
- Anthraquinone Impurity 3 (CAS 41611-76-1)
- Orforglipron 141 (CAS CATO-C4X-3234141)
- Niraparib Impurity 37 (CAS CATO-C4X-232937)
- Regadenoson Impurity 47 (CAS CATO-C4X-198547)
- Amodiaquine Impurity 9 (CAS CATO-C4X-24719)
- Lornoxicam Impurity 78 (CAS 16817-89-3)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com