Olmesartan Impurity 41 CAS 1443544-27-1
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 1443544-27-1 |
| Molecular Formula | C5H4Cl2O3 |
| Molecular Weight | 182.99 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Olmesartan Impurity 41 (CAS 1443544-27-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H4Cl2O3. Molecular weight: 182.99 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H4Cl2O3 |
| Molecular Weight | 182.99 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Cl-containing |
Related Olmesartan Standards
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- 5-Methyl-2-piperidin-4-yl-1,3-benzoxazole (CAS 199292-77-8)
- Mast Cell Degranulating Peptide HR-1 (CAS 80533-94-4)
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