Dexmedetomidine Impurity 94 CAS CATO-C4X-123094
| CAS No. | CATO-C4X-123094 |
| Molecular Formula | C16H24N2Si |
| Molecular Weight | 272.46 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Dexmedetomidine Impurity 94 is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
As a process- or degradation-related impurity, Dexmedetomidine Impurity 94 (CAS CATO-C4X-123094, C16H24N2Si) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
The molecular framework of Dexmedetomidine Impurity 94 (C16H24N2Si) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), Dexmedetomidine Impurity 94 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 | C16H24N2Si |
| Molecular Weight | 272.46 g/mol |
| Purity | ≥95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 2 |
Related Dexmedetomidine Standards
- Dexmedetomidine Impurity 70 (CAS CATO-C4X-123070)
- Dexmedetomidine Impurity 20 (CAS 2250243-56-0)
- Dexmedetomidine Impurity 86 (CAS CATO-C4X-123086)
- Dexmedetomidine Impurity 15 (CAS 2250242-52-3)
- Dexmedetomidine Impurity 89 (CAS CATO-C4X-123089)
- Dexmedetomidine Impurity 92 (CAS CATO-C4X-123092)
- Dexmedetomidine Impurity 19 (CAS 2250243-44-6)
- Dexmedetomidine Impurity 67 (CAS 847829-38-3)
Recommended Standards
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