Mirogabalin Impurity N78 CAS CATO-CP155178
| CAS No. | CATO-CP155178 |
| Molecular Formula | C12H19NO2 |
| Molecular Weight | 209.28 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, Mirogabalin Impurity N78 (CAS CATO-CP155178, C12H19NO2) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, Mirogabalin Impurity N78 is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 209.28 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
Physical & Chemical Properties
| Molecular Formula | C12H19NO2 |
| Molecular Weight | 209.28 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 1 |
Related Mirogabalin Standards
- Rel-Mirogabalin Impurity 121 (CAS 1644251-69-3)
- Rel-Mirogabalin Impurity 122 (Enantiomer Mixture) (CAS 1234045-56-7)
- Mirogabalin Impurity 38 (CAS 1415817-35-4)
- Mirogabalin lmpurity 5 (CAS CATO-C4X-29245)
- Mirogabalin Impurity 6 (CAS CATO-C4X-29246)
- Mirogabalin Impurity 63 (CAS 1644251-70-6)
- Mirogabalin Impurity 64 (CAS 1644251-71-7)
- Mirogabalin Impurity N84 (CAS 2166206-19-3)
Recommended Standards
- 1,1'-(Phenylazanediyl)bis(propan-2-ol) (CAS 3077‑13‑2)
- Aldicarb-d3 Sulfoxide (CAS 1795136-36-5)
- Mirogabalin Impurity N85 (CAS 1138245-15-4)
- Mirogabalin Impurity N87 (CAS 2165847-73-2)
- Idarubicin impurity 13 (CAS 220736-88-9)
- Mianserin Impurity 109 (CAS 4397-15-3)
- Imrecoxib Impurity 5 (CAS CATO-C4X-23795)
- methyl 6-fluoroimidazo[1,5-a]pyridine-3-carboxylate (CAS 1426421-22-8)
- 4-(tert-Butoxy)-2-cyclopropoxybenzenesulfonamide (CAS 1243284-22-1)
- Methyl 4-{[2-(3,5-dimethyl-1h-pyrazol-1-yl)-6-methylpyrimidin-4-yl]oxy}benzoate (CAS 312310-00-2)
- Ethyl 3-ethoxy-5-methyl-4,5-dihydroisoxazole-5-carboxylate (CAS 155431-01-9)
- 4-Hydroxy-6-methylpyrimidine-2-carboxamide (CAS 98140-99-9)
- 1-(3-Chlorobenzyl)piperazin-2-one (CAS 701208-30-2)
- Vialox Peptide(Pentapeptide-3) diacetate (CAS 725232-44-0)
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