Mirogabalin Impurity 188 CAS CATO-C4X-2924188
| CAS No. | CATO-C4X-2924188 |
| Molecular Formula | C12H17NO3 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Mirogabalin Impurity 188 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.
As a process- or degradation-related impurity, Mirogabalin Impurity 188 (CAS CATO-C4X-2924188, C12H17NO3HCl) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Based on its molecular formula C12H17NO3HCl, Mirogabalin Impurity 188 contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 259.73 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C12H17NO3 HCl |
| Molecular Weight | 259.73 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Mirogabalin Standards
- Mirogabalin (CAS 1138245-13-2)
- Mirogabalin Impurity N85 (CAS 1138245-15-4)
- Mirogabalin Impurity 61 Formate Salt (CAS 1138245-15-4 (free base))
- Mirogabalin Impurity (CAS 1138245-20-1)
- Mirogabalin besylate (CAS 1138245-21-2)
- Mirogabalin Impurity 16 (CAS 1138245-48-3)
- Mirogabalin Impurity 18 (CAS 1138245-49-4)
- Mirogabalin Impurity 42 (CAS 1138245-50-7)
Recommended Standards
- Rocuronium Impurity 61 (CAS CATO-C4X-124261)
- Ibutilide USP Related Compound A (CAS 100632-58-4)
- Ceritinib Impurity 88 (CAS 1823331-67-4)
- 1-(Adamantan-1-yl)-1H-imidazole (CAS 69380-11-6)
- 2,3-Difluoro-4-nitrobenzoic acid (CAS 1806370-35-3)
- 3',5'-Di-tert-butyl-[1,1'-biphenyl]-4-amine (CAS 865096-73-7)
- 4-Fluoro-N-(2,2,2-trifluoroethyl)aniline (CAS 62158-94-5)
- Difenidol Impurity 11 (CAS 778-66-5)
- tert-Butyl 2,8-dioxo-1-azaspiro[4.5]decane-1-carboxylate (CAS 1312455-52-9)
- Semaglutide Impurity 139 (CAS CATO-C4X-2226139)
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