Apixaban Impurity 3 (BMS-778960-01) CAS 2098457-92-0
| CAS No. | 2098457-92-0 |
| Molecular Formula | C26H27N5O4 |
| Molecular Weight | 473.52 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Apixaban Impurity 3 (BMS-778960-01) (C26H27N5O4) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 16.0, corresponding to approximately 16 ring(s) or double-bond equivalent(s). With a molecular weight of 473.52 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).
Apixaban Impurity 3 (BMS-778960-01) (CAS 2098457-92-0) is a certified pharmaceutical impurity reference standard with the molecular formula C26H27N5O4 and a molecular weight of 473.52 g/mol.
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 Apixaban Impurity 3 (BMS-778960-01) 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 | C26H27N5O4 |
| Molecular Weight | 473.52 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 5 |
Related Apixaban Standards
- Apixaban Impurity 137 (CAS CATO-C4X-1088137)
- Apixaban Impurity 155 (CAS 1928718-22-2)
- Apixaban Impurity 164 (CAS CATO-C4X-1088164)
- Apixaban Impurity 4 (BMS-728626-01) (CAS 1686149-74-5)
- Apixaban Impurity 8 (CAS 1074549-87-3)
- Apixaban Impurity 87 (CAS CATO-C4X-108887)
- Apixaban Impurity 88 (CAS CATO-C4X-108888)
- Apixaban Impurity 6 (CAS 1074365-84-6)
Recommended Standards
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- 1-(Difluoromethyl)cyclopropanecarboxylic Acid (CAS 1314397-71-1)
- 2-(2-Fluoroethoxy)acetic acid (CAS 149605-55-0)
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- 2-Acetyl-3-methyl-7-phenyl-1H,5H-pyrazolo[1,2-a]pyrazole-1,5-dione (CAS 91614-62-9)
- 3-(3-Bromophenyl)-1-(5-methylpyridin-2-yl)pyrrolidine-2,5-dione (CAS 110592-48-8)
- Orobol 7-O-β-D-glucoside (CAS 20486-33-3)
- Semaglutide impurity 204 (CAS CATO-C4X-2226204)
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