Mirabegron impurity 96 CAS CATO-C4X-103296
| CAS No. | CATO-C4X-103296 |
| Molecular Formula | C16H15N3O5 |
| Molecular Weight | 329.31 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 329.31 g/mol gives Mirabegron impurity 96 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Mirabegron impurity 96 (CAS CATO-C4X-103296) is a certified pharmaceutical impurity reference standard with the molecular formula C16H15N3O5 and a molecular weight of 329.31 g/mol.
The molecular framework of Mirabegron impurity 96 (C16H15N3O5) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
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.
As a certified reference material (CRM), Mirabegron impurity 96 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 | C16H15N3O5 |
| Molecular Weight | 329.31 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 3 |
Related Mirabegron Standards
- Mirabegron Impurity 148 (CAS 1684452-92-3)
- Mirabegron Impurity 115 (CAS CATO-C4X-1032115)
- Mirabegron Impurity 118 (CAS CATO-C4X-1032118)
- Mirabegron Impurity 121 (CAS CATO-C4X-1032121)
- Mirabegron Impurity 91 (CAS 3032026-53-9)
- Mirabegron Impurity 50 (CAS 2386098-53-7)
- Mirabegron Impurity 51 (CAS 2092623-72-6)
- Mirabegron Impurity 52 (CAS 2092378-78-2)
Recommended Standards
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- [a-Glu](Side chain transposition)- Semaglutide (CAS CATO-C4X-2226111)
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