Deferasirox EP Impurity D CAS 2254105-61-6
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 2254105-61-6 |
| Molecular Formula | C21H15N3O4 |
| Molecular Weight | 373.36 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Deferasirox EP Impurity D (CAS 2254105-61-6) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C21H15N3O4. Molecular weight: 373.36 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C21H15N3O4 |
| Molecular Weight | 373.36 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 3 |
Related Deferasirox Standards
- Deferasirox (CAS 201530-41-8)
- Deferasirox EP Impurity C (CAS 201530-78-1)
- Deferasirox-d4 (CAS 1133425-75-8)
- Deferasirox Impurity 2 (CAS CATO-C4X-14382)
- Deferasirox Impurity 9 (CAS 1266741-05-2)
- Deferasirox Impurity 14 (CAS 524746-13-2)
- Deferasirox Impurity N2 (CAS 524746-12-1)
- Deferasirox EP Impurity E (CAS 201530-79-2)
Recommended Standards
- Pyrazophos (CAS 13457-18-6)
- Thifensulfuron (free acid) (CAS 79277-67-1)
- Candesartan Cilexetil Impurity 38 (CAS CATO-C4X-123438)
- Aceclofenac Impurity 20 (CAS CATO-C4X-153120)
- Atorvastatin Impurity 100 (CAS CATO-C4X-1132100)
- 4-Hydroxy-2-oxo-1-phenyl-N-(p-tolyl)-2,5-dihydro-1H-pyrrole-3-carboxamide (CAS 1221504-65-9)
- Benzyl 3-(ethylamino)pyrrolidine-1-carboxylate (CAS 1026445-12-4)
- 3'-Carbamoyl-[1,1'-biphenyl]-4-carboxylic acid (CAS 199678-18-7)
- tert-Butyl 3-(2H-pyrazolo[4,3-b]pyridin-2-yl)-8-azabicyclo[3.2.1]octane-8-carboxylate (CAS 1353506-27-0)
- Semaglutide impurity 98 (CAS CATO-C4X-222698)
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