Rosuvastatin Impurity 253 CAS 958358-67-3
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 958358-67-3 |
| Molecular Formula | C6H11ClO4 |
| Molecular Weight | 182.60 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Rosuvastatin Impurity 253 (CAS 958358-67-3) pharmacopoeial impurity standards reference standard. Molecular formula: C6H11ClO4. Molecular weight: 182.60 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H11ClO4 |
| Molecular Weight | 182.60 g/mol |
| Purity | 97%+ |
| 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 | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
Related Rosuvastatin Standards
- Rosuvastatin Impurity 216 (CAS 65372-09-0)
- Rosuvastatin Impurity 252 (CAS 587855-03-6)
- Rosuvastatin Impurity 197 (CAS 727382-14-1)
- Rosuvastatin Impurity 198 (CAS 5292-43-3)
- Rosuvastatin Impurity 32 (CAS 123185-88-6)
- Rosuvastatin Impurity 33 (CAS CATO-C4X-116933)
- Rosuvastatin Impurity 9 (CAS CATO-C4X-11699)
- Rosuvastatin Impurity 90 (CAS 934-34-9)
Recommended Standards
- Baclofen impurity 19 (CAS 940-62-5)
- Bupropion Impurity 17 (CAS 10557-17-2)
- 2-(chloromethyl)-1,4-bis(fluoranyl)benzene 2-(chloromethyl)-1,4-difluorobenzene 35730-09-7 A822961 (CAS 35730-09-7)
- Fulvestrant impurity 40 (CAS CATO-C4X-191740)
- Rimegepant Impurity 83 (CAS CATO-C4X-248783)
- 2-((1-Cyanocyclohexyl)(methyl)amino)-2-oxoethyl 3-ethyl-4-oxo-3,4-dihydrophthalazine-1-carboxylate (CAS 1004428-11-8)
- 5-Amino-2-methyl-1-(phenylamino)-1H-imidazole-4-carboxamide (CAS 91333-16-3)
- 2-(3-methyl-1h-pyraZol-1-yl)propanohydrazide (CAS 1005695-50-0)
- 2,4,5-Trimethoxybenzonitrile (CAS 14894-77-0)
- Rac1 Inhibitor F56, control peptide (CAS 1315378-77-8)
Why CATO?
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com