Azilsartan Impurity 154 CAS 1675221-57-4
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 1675221-57-4 |
| Molecular Formula | C67H54N4O7 |
| Molecular Weight | 1027.17 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Azilsartan Impurity 154 (CAS 1675221-57-4) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C67H54N4O7. Molecular weight: 1027.17 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C67H54N4O7 |
| Molecular Weight | 1027.17 g/mol |
| 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) | 43.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 4 |
Related Azilsartan Standards
- Azilsartan Impurity 50 (CAS 1417576-02-3)
- Azilsartan Impurity 48 (CAS CATO-C4X-109648)
- Azilsartan Impurity 49 (CAS CATO-C4X-109649)
- Azilsartan Impurity 88 (CAS CATO-C4X-109688)
- Azilsartan (CAS 1675221-56-3)
- Azilsartan Impurity 152 (CAS 1675270-44-6)
- Azilsartan Impurity 86 (CAS 2117636-55-0)
- Azilsartan Impurity 151 (CAS 1454318-14-9)
Recommended Standards
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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