Apixaban Impurity 63 CAS 1466571-07-2
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 1466571-07-2 |
| Molecular Formula | C21H20N4O4 |
| Molecular Weight | 392.41 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Apixaban Impurity 63 (CAS 1466571-07-2) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C21H20N4O4. Molecular weight: 392.41 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C21H20N4O4 |
| Molecular Weight | 392.41 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 4 |
Related Apixaban Standards
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Recommended Standards
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- 2-((3-Cyano-4,6-diphenylpyridin-2-yl)thio)-N-(o-tolyl)acetamide (CAS 351441-69-5)
- Insulin Degludec Impurity 6 (CAS CATO-C4X-21576)
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 13829788188 / jacky.chen@cato-chem.com