Azilsartan Impurity 80 CAS 136285-66-0
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 136285-66-0 |
| Molecular Formula | C10H8ClNO5 |
| Molecular Weight | 257.63 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Azilsartan Impurity 80 (CAS 136285-66-0) pharmacopoeial impurity standards reference standard. Molecular formula: C10H8ClNO5. Molecular weight: 257.63 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C10H8ClNO5 |
| Molecular Weight | 257.63 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Azilsartan Standards
- Azilsartan Impurity 114 (CAS CATO-C4X-1096114)
- Azilsartan Impurity 61 (CAS 856414-36-3)
- Azilsartan Impurity 66 (CAS CATO-C4X-109666)
- Azilsartan Impurity 90 (CAS 73833-13-3)
- Azilsartan Impurity 75 (CAS 2826360-62-5)
- Azilsartan Impurity 76 (CAS CATO-C4X-109676)
- Azilsartan Impurity 77 (CAS CATO-C4X-109677)
- Azilsartan Impurity 37 (CAS 80841-79-8)
Recommended Standards
- n'-(2-Chloroacetyl)-4-nitrobenzohydrazide (CAS 50677-28-6)
- 3-Chloro-4-(difluoromethoxy)benzenesulfonamide (CAS 1152860-14-4)
- n'-(2-Chloroacetyl)-3-nitrobenzohydrazide (CAS 63002-52-8)
- Cabazitaxel Impurity 14 (CAS CATO-C4X-111514)
- Labetalol Impurity 53 (CAS 802620-01-5)
- 2,2,2-Trifluoro-N-(3-phenylpropyl)acetamide (CAS 77970-72-0)
- Atracurium EP Impurity A (CAS 87046-74-0)
- 4-Chloro-5'-phenyl-1,1':3',1''-terphenyl (CAS 116941-51-6)
- Alantolactone (CAS 546-43-0)
- Semaglutide Impurity 147 (CAS CATO-C4X-2226147)
Why CATO?
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