Mirabegron Impurity 126 CAS CATO-C4X-1032126
| CAS No. | CATO-C4X-1032126 |
| Molecular Formula | C17H20N2O2 |
| Molecular Weight | 284.35 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
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 process- or degradation-related impurity, Mirabegron Impurity 126 (CAS CATO-C4X-1032126, C17H20N2O2) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
The molecular framework of Mirabegron Impurity 126 (C17H20N2O2) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures Mirabegron Impurity 126 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.
Physical & Chemical Properties
| Molecular Formula | C17H20N2O2 |
| Molecular Weight | 284.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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 Mirabegron Standards
- Mirabegron Impurity 124 (CAS CATO-C4X-1032124)
- Mirabegron Impurity 125 (CAS CATO-C4X-1032125)
- Mirabegron Impurity 39 (CAS 83303-98-4)
- Mirabegron Impurity 69 (CAS CATO-C4X-103269)
- Mirabegron Impurity 114 (CAS CATO-C4X-1032114)
- Mirabegron Impurity 117 (CAS CATO-C4X-1032117)
- Mirabegron Impurity 120 (CAS CATO-C4X-1032120)
- Mirabegron Impurity 85 (CAS CATO-C4X-103285)
Recommended Standards
- Bisoprolol Impurity 29 (CAS 1797024-50-0)
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- Ondansetron impurity 21 (CAS 567626-05-5)
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- Vazegepant Impurity 32 (CAS CATO-C4X-320032)
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- 5-Methyl-2-(4-methylpyrrolidin-2-yl)pyridine (CAS 603089-92-5)
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- Lacosamide Impurity 5 (CAS CATO-C4X-18305)
- PACAP-Related Peptide (PRP), rat (CAS 132769-35-8)
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