Azilsartan Impurity 26 CAS 1397836-41-7
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 1397836-41-7 |
| Molecular Formula | C26H26N4O4 |
| Molecular Weight | 458.51 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Azilsartan Impurity 26 (CAS 1397836-41-7) pharmacopoeial impurity standards reference standard. Molecular formula: C26H26N4O4. Molecular weight: 458.51 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C26H26N4O4 |
| Molecular Weight | 458.51 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 4 |
Related Azilsartan Standards
- Azilsartan Impurity 113 (CAS 177965-03-6)
- Azilsartan-d4 (CAS 1794817-45-0)
- Azilsartan (CAS 147403-03-0)
- Azilsartan Impurity 163 (CAS CATO-C4X-1096163)
- Azilsartan Impurity 2 (CAS 1403474-76-9)
- Azilsartan-d5 (CAS 1346599-45-8)
- Azilsartan Impurity 176 (CAS CATO-C4X-1096176)
- Azilsartan Impurity 59 (CAS CATO-C4X-109659)
Recommended Standards
- Imatinib Impurity 70 (CAS CATO-C4X-106870)
- Cefuroxime Impurity 89 (CAS CATO-C4X-124589)
- Ibrutinib Impurity 74 (CAS 2554619-82-6)
- Sildenafil Impurity 22 HCl (CAS CATO-C4X-112822)
- Valsartan Impurity 144 (CAS 149690-12-0)
- 2-Chloro-3-(dimethoxymethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1315341-84-4)
- Methyl-(8-methyl-imidazo[1,2-a]pyridin-2-ylmethyl)-amine dihydrochloride (CAS 1187931-63-0)
- n-Hexadecyltrimethylammonium-d42 Bromide (CAS 907216-28-8)
- 2,5-Dibromo-n-cyclopropyl-n-methylbenzenesulfonamide (CAS 1089569-16-3)
- Custom peptides (CAS CATO-CPTD788509)
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