Daprodustat Impurity 44 CAS CATO-C4X-240744
| CAS No. | CATO-C4X-240744 |
| Molecular Formula | C26H46N4O |
| Molecular Weight | 430.67 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 430.67 g/mol gives Daprodustat Impurity 44 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
As a process- or degradation-related impurity, Daprodustat Impurity 44 (CAS CATO-C4X-240744, C26H46N4O) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Based on its molecular formula C26H46N4O, Daprodustat Impurity 44 contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 430.67 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
CATO manufactures Daprodustat Impurity 44 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 | C26H46N4O |
| Molecular Weight | 430.67 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 4 |
Related Daprodustat Standards
- Daprodustat Impurity 43 (CAS CATO-C4X-240743)
- Daprodustat impurity 9 (CAS CATO-C4X-24079)
- Daprodustat Impurity 29 (CAS CATO-C4X-240729)
- Daprodustat Impurity 41 (CAS CATO-C4X-240741)
- Daprodustat impurity 27 (CAS 960540-96-9)
- Daprodustat impurity 8 (CAS CATO-C4X-24078)
- Daprodustat Impurity 30 (CAS CATO-C4X-240730)
- Daprodustat-D8 (CAS 2250290-94-7)
Recommended Standards
- Rocuronium Impurity N1 (CAS 144209-33-6)
- Dinonyl 3,3'-thiodipropanoate (CAS 4335-67-5)
- Oil red O (CAS 1320-06-5)
- 1,3-Dibromo-2,5-dichloro-4-iodobenzene (CAS 1160573-25-0)
- Finerenone Impurity 190 (CAS CATO-C4X-2880190)
- Atrasentan Impurity 92 (CAS 1059043-45-6)
- Dabigatran Impurity 146 (CAS CATO-C4X-1089146)
- tert-Butyl 2-(((4,6-dimethylpyrimidin-2-yl)oxy)methyl)piperidine-1-carboxylate (CAS 1261232-32-9)
- 3-Chloro-4-(4-nitrophenoxy)-1,1'-biphenyl (CAS 6945-85-3)
- 2-[3-(2-furyl)-5-mercapto-4H-1,2,4-triazol-4-yl]acetamide (CAS 929975-69-9)
- 4,4-Difluorocyclohexanecarboxamide (CAS 927209-98-1)
- 6-Hydroxy-1-Phenyl-Naphthalene (CAS 156152-21-5)
- 2-Oxo-N-(1-(3-(pyridin-3-yl)-1,2,4-oxadiazol-5-yl)cyclohexyl)-1,2-dihydropyridine-3-carboxamide (CAS 1326899-64-2)
- 149471-11-4 Neuropeptide DF2 L-Phenylalaninamide, L-alpha-aspartyl-L-arginyl-L-asparaginyl-L-phenylalanyl-L-leucyl-L-arginyl- Asp-arg-asn-phe-leu-arg-phe-NH2 Aspartyl-arginyl-asparaginyl-phenylalanyl-leucyl-arginyl-phenylalaninamide L-alpha-Aspartyl-L-arginyl-L-asparaginyl-L-phenylalanyl-L-leucyl-L-arginyl-L-phenylalaninamide DF(2) Neuropeptide Drnflrfamide (CAS 149471-11-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com