Indacaterol Impurity 63 CAS CATO-C4X-150063
| CAS No. | CATO-C4X-150063 |
| Molecular Formula | C24H27N3O4 |
| Molecular Weight | 421.49 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Indacaterol Impurity 63 (C24H27N3O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 421.49 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a process- or degradation-related impurity, Indacaterol Impurity 63 (CAS CATO-C4X-150063, C24H27N3O4) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
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 certified reference material (CRM), Indacaterol Impurity 63 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 | C24H27N3O4 |
| Molecular Weight | 421.49 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 3 |
Related Indacaterol Standards
- Indacaterol Impurity 11 (CAS CATO-C4X-150011)
- Indacaterol Impurity 20 (CAS 2250243-41-3)
- Indacaterol Impurity 29 (CAS 1446354-19-3)
- Indacaterol Impurity 15 (CAS CATO-C4X-150015)
- Indacaterol Impurity 17 (CAS CATO-C4X-150017)
- Indacaterol Impurity 88 (CAS CATO-C4X-150088)
- Indacaterol Impurity 34 (CAS CATO-C4X-150034)
- Indacaterol-d3 (CAS 2699828-16-3)
Recommended Standards
- Voriconazole Impurity 73 (CAS CATO-C4X-136673)
- LCZ-696 Impurity 86 (CAS 1795787-14-2)
- Valsartan EP Impurity C (CAS 952652-79-8)
- Daprodustat impurity 27 (CAS 960540-96-9)
- Vonoprazan Impurity 42 (CAS CATO-C4X-102042)
- Nemonoxacin Impurity 79 (CAS CATO-C4X-312879)
- Celecoxib Impurity 77 (CAS CATO-C4X-104377)
- 1-Phenyl-3-(prop-2-enoyl)urea (CAS 71868-35-4)
- rel-Methyl (3R,7aS)-3-(fluoromethyl)tetrahydro-1H-pyrrolizine-7a(5H)-carboxylate (CAS 2621938-14-3)
- 2-Amino-3-(3-ethynylphenyl)propanoic acid (CAS 949115-87-1)
- (e)-3-(2-(Dimethylamino)-5-fluorophenyl)acrylic acid (CAS 1096862-23-5)
- 3-[4-(Trifluoromethyl)phenyl]-4,5-dihydro-1,2-oxazole-5-carboxylic acid (CAS 109888-65-5)
- 4-(2,6-Dimethylmorpholino)benzaldehyde (CAS 923692-72-2)
- Semaglutide impurity 81 (CAS CATO-C4X-222681)
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