Mirogabalin Impurity 20 CAS CATO-C4X-292420
| CAS No. | CATO-C4X-292420 |
| Molecular Formula | C12H17NO4 |
| Molecular Weight | 239.27 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 20 (CAS CATO-C4X-292420, C12H17NO4) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Mirogabalin Impurity 20 (C12H17NO4) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C12H17NO4 |
| Molecular Weight | 239.27 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 1 |
Related Mirogabalin Standards
- Mirogabalin Impurity 1 (CAS CATO-C4X-29241)
- Mirogabalin Impurity 146 (CAS CATO-C4X-2924146)
- Mirogabalin Impurity 147 (CAS CATO-C4X-2924147)
- Mirogabalin Impurity 19 (CAS CATO-C4X-292419)
- Mirogabalin Impurity 33 (CAS CATO-C4X-292433)
- Mirogabalin Impurity 35 (CAS 1644251-41-1)
- Mirogabalin Impurity 62 (CAS 2767341-19-3)
- Mirogabalin Impurity 7 (CAS 1644251-45-5)
Recommended Standards
- Nefopam impurity 22 (CAS CATO-C4X-283722)
- Methyldopate (CAS 6014-30-8)
- Meclofenoxate Impurity 3 (CAS CATO-C4X-24693)
- 2-Benzoylacetanilide (CAS 959-66-0)
- Bupivacaine Impurity 34 (CAS 98348-30-2)
- Pitavastatin Impurity 30 (CAS CATO-C4X-103730)
- Foritinib Impurity 1 (CAS CATO-C4X-33101)
- 2-(2,4,5-Trioxo-3-(4-(trifluoromethyl)benzyl)imidazolidin-1-yl)acetic acid (CAS 179412-71-6)
- 5-Propylthiophene-3-carbonyl chloride (CAS 1160248-84-9)
- (2-ethylphenyl)methanamine (CAS 53759-86-7)
- Methyl 5-[3-fluoro-4-(methoxycarbonyl)phenyl]pyridine-3-carboxylate (CAS 1820666-85-0)
- 2-(Pyridin-4-yl)-N-(3-(trifluoromethyl)phenyl)thiazole-4-carboxamide (CAS 353726-63-3)
- (R)-1-(2-methoxyphenyl)-2,2-dimethylpropane-1,3-diol (CAS 167255-26-7)
- His-Cyclic-Semaglutide (CAS CATO-C4X-2226182)
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